{"id":886,"date":"2010-06-30T01:00:43","date_gmt":"2010-06-30T05:00:43","guid":{"rendered":"http:\/\/www.dontow.com\/?p=886"},"modified":"2010-07-23T00:34:20","modified_gmt":"2010-07-23T04:34:20","slug":"reflections-on-a-recent-visit-to-shanghais-world-expo","status":"publish","type":"post","link":"https:\/\/www.dontow.com\/2010\/06\/reflections-on-a-recent-visit-to-shanghais-world-expo\/","title":{"rendered":"Reflections on a Recent Visit to Shanghai’s World Expo"},"content":{"rendered":"

My wife and I recently took a two-week trip to Xinjiang, China and a one-week trip to Taiwan.\u00a0 We were able to squeeze between these two trips a two-day visit to the Shanghai World Expo.\u00a0 Since there is so much interest in the Shanghai World Expo and many people are planning to visit it later this year, I thought it would be useful to provide some reflections on our visit.\u00a0 Since many people have visited the Shanghai World Expo and were not able to obtain a ticket to see the China Pavilion, I describe in an appendix a strategy that we learned from a friend that can maximize the chances of obtaining a ticket to the China Pavilion.
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\nBackground on World’s Fairs<\/strong><\/p>\n

First we provide some background on World’s Fairs and the Shanghai World Expo. \u00a0 How often do we have World’s Fairs?\u00a0 The answer is actually not so simple and varies with time.\u00a0 There are many so called World’s Fairs and International Expositions.\u00a0 Some are larger and general in scope, and some are smaller and narrower in scope, e.g., an international exposition on horticulture.\u00a0 Some are recognized by the International Exhibitions Bureau (BIE), which is the official international sanctioning body established since the signing of the 1928 Convention on International Exhibitions, and some are not.\u00a0 The recognized general World’s Fairs usually have a duration of six months, while others may be shorter, from several weeks to three, four months.\u00a0 Since 1995, the interval between two consecutive recognized general World’s Fairs should be at least five years, although before 1995 this interval varied and was shorter.
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\nOverview of the Shanghai 2010 World Expo<\/strong><\/p>\n

The Shanghai 2010 World Expo is recognized by the BIE as a general World’s Fair, and is the largest World’s Fair ever.\u00a0 It occupies a site of 5.28 square kilometers straddling both the Pudong and Puxi parts of Shanghai, with more than 170 pavilions from almost\u00a0 200 countries and more than 50 international organizations.\u00a0\u00a0 It is opened from May 1, 2010 to October 31, 2010, with a projected attendance of over 70 million people, or an average of at least 380,000 people per day over 184 days.\u00a0 The theme of the Shanghai World Expo is “Better City, Better Life.”\u00a0 So most of the pavilions focus on what have been done in improving the livelihood of urban living, including about the modern technologies and the efforts they have put in to improve the environment.<\/p>\n

The Expo site is divided into five zones:\u00a0 A, B, C, D, and E, with eight entrances, and each entrance within walking distance of one or more subway stations.\u00a0 Each zone represents a part of the world.\u00a0 Zone A contains most of the Asian and Middle East pavilions, including the China and its Provincial Pavilions.\u00a0 Zone B contains several southeast Asian and Australia and New Zealand Pavilions.\u00a0 Zone C contains most of the Africa, Europe, and America Pavilions.\u00a0 The area between Zone A and Zone B contains several central Expo pavilions such as the Expo Center, Expo Culture Center (also called the Expo Performance Center), Theme Pavilion (there are actually five theme pavilions each with its individual name, and three of the five are contained in the Theme Pavilion), and Expo Axis.\u00a0 Zones D and E contain several other China and other countries’ corporate pavilions, and the two other Theme Pavilions (Footprint Pavilion in Zone D and Pavilion of the Future in Zone E).<\/p>\n

Most of the structures are only temporary for the Shanghai World Expo, and will be torn down after the Expo ends.\u00a0 Only five structures are permanent.\u00a0 They are the Expo Center, Theme Pavilion, Expo Culture Center (also called Expo Performance Center), China Pavilion, and Expo Axis.\u00a0\u00a0 The Expo theme “Better City, Better Life” is well illustrated by the architectures and functions found in the Expo Axis.\u00a0 For example, it contains six enormous\u00a0 funnel-shaped shells made of steel and glass, called sun valleys, that direct natural light and air into the structure and collect rainwater for irrigation and sanitation, thus saving 50,000 cubic meters of water consumption.\u00a0 The roof of the Theme Pavilion is the world’s largest single piece of solar roof extending more than 30,000 square meters, and saves enough energy to fuel the equivalent of 4,000-5,000 households running average household electrical appliances.<\/p>\n\n\n\n
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Expo Culture (or Performance) Center<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

By clicking on each thumbnail photo, you can get a larger-size photo.<\/p>\n


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\nOur Visit<\/strong><\/p>\n

We spent only two days (Saturday and Sunday, May 15-16, 2010) at the Shanghai World Expo.\u00a0 Our assessment is based only on that two-day experience.\u00a0 Please also keep in mind that one’s likes and dislikes could be highly personal; so our assessment may not be the same as others.\u00a0 The Shanghai World Expo opens from 9:00 AM to 10:30 PM, although when people finish with the last show, it could be 30 or more minutes past 10:30 PM.\u00a0 On our first day, we spent “16.5 hours” at the World Expo, but saw only four pavilions (in the sequence of China, Taiwan, Pavilion of the Future, and Saudi Arabia).\u00a0 On our second day, we spent about 14 hours at the World Expo, and saw nine pavilions [in the sequence of Japan, Oman, Israel, U.S.A., Turkey, Canada, French, Russia, and Oil (also known as China Petroleum)].\u00a0 So during our two-day visit, we saw a total of only 13 pavilions out of a total of about 170 pavilions.\u00a0 To keep the article from being very long, I will describe our views of only seven pavilions:\u00a0 China, Taiwan, Saudi Arabia, Japan, Israel, U.S.A., and the Oil Pavilion.<\/p>\n

For most of the pavilions you just wait in line to get inside, and you will be admitted as long as you reach the front of the line before the pavilion closes at or a few minutes before 10:30 PM (actually they will close off the line when the line gets too long, so you don’t wait several hours in line and then can’t get inside the pavilion because it has reached closing time).\u00a0 However, for two of the pavilions, China Pavilion and Taiwan Pavilion, you have to wait in line to get a pre-scheduled ticket, and then at your designated time-slot of one hour, you can go visit the pavilion, but may still require waiting in line again to get in.<\/p>\n

Since we are of Chinese origin, we wanted to visit the China Pavilion and the Taiwan Pavilion.\u00a0 Since we are Americans, we also wanted to visit the U.S.A. Pavilion.
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\nChina Pavilion<\/strong><\/p>\n

Even though the Expo doesn’t open until 9:00 AM, we went to Entrance #2 at 6:30 AM to start waiting in line to make sure that we can get a pre-scheduled ticket to the China Pavilion, whose daily allotment of about 30,000 individual tickets [1] usually are already completely distributed by 9:05 AM (for more details, see the Appendix).\u00a0 Our pre-scheduled ticket to the China Pavilion was for 12:30-1:30 PM.\u00a0 We went there slightly before 12:30 PM, and we still had to wait in a long line for approximately another hour before we were able to enter the China Pavilion.<\/p>\n\n\n\n
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External night view of the China Pavilion<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The China Pavilion had three major segments.\u00a0 The first segment is a video presentation about the many modern (especially urban) developments in China since the country opened up a little more than 30 years ago.\u00a0 The second segment is an impressive extremely large (longer than a football field) dynamic reproduction of the famous Chinese painting “Riverside Scene at Qingming Festival.”\u00a0 What is unique about this reproduction is that the figures in the painting are dynamic with movements.\u00a0 The third segment is an exhibit of several environmentally friendly urban experiments, as well as 100 children’s paintings of their vision of the future.\u00a0 Even though the dynamic Qingming Festival painting was very good and unique, the pavilion was not worth the 3.5 hours of waiting in line and didn’t seem to meet the huge expectation that we had arising from all the hype that we had heard.\u00a0\u00a0 As a matter of fact, when we were waiting in line at 6:30 AM, a middle-age Chinese tour guide also waiting in line with his clients half-jokingly said “If you visited Shanghai’s World Expo and you didn’t go to see the China Pavilion, you will regret for the rest of your life.\u00a0 However, if you visited Shanghai’s World Expo and you did go to see the China Pavilion, then for the rest of your life you will regret.”\u00a0 It might have been said in jest, but there is a lot of truth to that statement.<\/p>\n\n\n\n
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A futuristic energy efficient car: One of many environmentally friendly urban experiments shown<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\nTaiwan Pavilion<\/strong><\/p>\n

Immediately after we obtained the China Pavilion tickets, we went directly to the line for the Taiwan Pavilion, which gives out only 3,000 tickets during the daytime, although they give out another set of tickets in the evening.\u00a0 So if you don’t go there early in the morning, you will not get any ticket unless you go wait in line again in the evening.\u00a0 After waiting in line for about 1.5 hours, we got a pre-scheduled ticket for the Taiwan Pavilion for 2:30-3:30 PM.\u00a0 When we went to the Taiwan Pavilion shortly before 2:30 PM, there was basically no additional wait.<\/p>\n

We thought the Taiwan Pavilion was very good, even though to some people the Pavilion externally has some resemblance to a toilet bowl. There were also three segments to the Taiwan Pavilion.\u00a0 The first segment is a 4D\/720 degree video presentation showing the scenic beauty of Taiwan. [2]\u00a0 The 4D\/720 degree video presentation is a relatively new technology that is utilized in several pavilions at the World Expo.\u00a0 4D means that besides the video being three dimensional, the audience can also experience using other senses besides vision, e.g., nose smelling the fragrance of flowers, skin feeling the morning mist, body feeling an earthquake.\u00a0 720 degrees means that the screen wraps around you both horizontally and vertically.\u00a0 The second segment is a lantern wish with each visitor’s wish displayed in an electronic lantern rising to the sky.\u00a0 The third segment is an informal short Chinese music performance followed by Chinese tea tasting.\u00a0 After the tea tasting, the visitor is allowed to keep the porcelain tea cup as a souvenir.\u00a0 Perhaps because there was not that much hype about the Taiwan Pavilion and our expectation was lower, we were impressed with the Taiwan Pavilion. We like its organization and structure.\u00a0 We liked the informal relaxed atmosphere, felt welcome during the whole visit, enjoyed all three segments, and found that it was very well organized.\u00a0 Furthermore, it was one of only two pavilions we visited that gave us a souvenir [3].<\/p>\n\n\n\n
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Souvenir Tea Cup<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\nSaudi Arabia Pavilion<\/strong><\/p>\n

The Saudi Arabia Pavilion is one of the most talked about pavilions at the Shanghai World Expo.\u00a0 It is also the pavilion with probably the longest waiting time in line.\u00a0 On our first day we went there at 6:15 PM, which was around dinner time when the lines are usually shorter.\u00a0 However, when we got there, there was a very long line, and were told that the waiting time is about 3 hours.\u00a0 Having heard so much hype, we decided to wait in line even though we were already very tired having already spent almost 12 hours at the Expo.\u00a0 It turned out that the actual waiting time was four hours, probably partially due to people cutting in line, and the security personnel managing the line were kind of lax.<\/p>\n

The Saudi Arabia Pavilion is a large and impressive building, resembling the Guggenheim Museum in New York City, with its spiral walkway where visitors see the 4D\/720 degree presentation.\u00a0 It is advertised as the world’s largest 4D\/720 degree video show that lasted about 20 minutes, with another approximately 5-10 minutes of slide show while walking down the spiral walkway at the end of the formal presentation .\u00a0 The 4D\/720 degree\u00a0 presentation,\u00a0 about the transformation of Saudi Arabia from a backward country to a rich and modern country, was very good, but it (or anything else at this Expo) was not worth a four-hour wait.\u00a0 I think two factors contribute to the longest waiting line at the Expo.\u00a0 The flow-through rate is slow.\u00a0 It allows approximately 200 people per show (I think they could have put more people in per show), which is five times smaller than the 1,000-seat auditorium at the U.S.A. Pavilion [4].\u00a0 This means that if everything else is equal, the line would be five times longer than the line at the U.S.A. Pavilion.\u00a0 Since the overwhelming majority of visitors are Chinese from the host country and most of them probably have never seen a 4D\/720 degree show, the reception was very good and words spread.<\/p>\n

It was around 10:15 PM when we reached inside for the presentation, and it was about 10:45 PM when we left the Saudi Arabia Pavilion, and about midnight by the time we got back to our hotel.\u00a0 We were totally exhausted.<\/p>\n\n\n\n
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Spiral staircase inside the Saudi Arabia Pavilion<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\nJapan Pavilion<\/strong><\/p>\n

Having slept only about 3-4 hours for each of the previous several days, on our second day, we left our hotel at around 8:00 AM and got to the Expo grounds a little after 9:00 AM.\u00a0 Since this was our last day at the Expo, we didn’t want to spend most of the time waiting in lines.\u00a0 We decided that we would wait in a long line for only one pavilion and spend the rest of the time catching the shorter-line pavilions.\u00a0 The long-line pavilion that we chose was the Japan Pavilion, which was the pavilion we went to immediately after entering.\u00a0 The wait was announced to be three hours, and we decided to wait for it since we also heard a lot of good things about the Japan Pavilion,.\u00a0 Fortunately, the wait turned out to be only two hours, instead of the announced three hours (apparently someone miscalculated).<\/p>\n

The Japan Pavilion had two segments.\u00a0 The first segment was a slide\/video presentation about a collaboration between an elder Japanese male researcher and a young Chinese female researcher to reverse the trend of a rare bird from becoming extinct, with only about two dozen such birds remaining.\u00a0 The elder Japanese researcher proposed a novel method of breeding, and the younger Chinese researcher successfully implemented the method, resulting in a very successful collaboration.\u00a0 By showing a friendly and successful collaboration between the two countries on an important endeavor, it was a very clever, politically oriented program to soften the antagonism of the Chinese people toward Japan due to the horrible inhumane atrocities that Japan committed in China during the 14-year Sino-Japanese war of 1931-1945, and for which Japan still has not acknowledged of its existence or officially apologized.<\/p>\n

The second segment was a more informal cartoon-like slide\/video presentation that really was based on the same story line, but providing more detailed and a more human touch by describing the life history of these two researchers.\u00a0 It was emceed by two very polished young presenters.\u00a0 It also showed some new interactive technology by including in real-time on a photo-collage display on the big screen a photo of the audience person interacting with the emcees.\u00a0 This interactive technology was also well received by the audience.\u00a0 It also showed a robot playing on a violin beautiful Mozart music of very high quality.<\/p>\n

The auditorium capacity of each segment was about 500 (two and a half times larger than that of the Saudi Arabia Pavilion), but the total time spent in the Japan Pavilion was about one hour, which was about twice as long as that for the Saudi Arabia Pavilion. That was why the waiting line at the Japan Pavilion was also so long, but slightly shorter than the waiting line for the Saudi Arabia Pavilion if the number of people attending is the same.<\/p>\n\n\n\n
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Part of the long line waiting outside the Japan Pavilion<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\nIsrael Pavilion<\/strong><\/p>\n

The wait for the Israel Pavilion was only about 30 minutes. \u00a0 The program contained a video presentation about the contributions of the world’s Jewish people.\u00a0 It started with Einstein’s E=MC2<\/sup> discovery, and followed with other Jewish people’s major contributions to science and technology.\u00a0 There was also some online interaction with the audience.<\/p>\n

It was a good presentation.\u00a0 But what stood out and stuck in my mind about the Israel Pavilion (and actually a couple other pavilions) was that the presentation was in Chinese only.\u00a0\u00a0 If I did not understand Chinese, I would have felt left out and unwelcome.\u00a0 I think this was a major mistake by the Chinese Expo organizers of not requiring any participating exhibitor presentation to include at least another commonly used language, such as English, on a subtitle-basis.\u00a0 This was the approach adopted by the Japan Pavilion, whose presentations were in Japanese and Chinese, but with English subtitle.\u00a0 I think this was one of the reasons why 99+ percent of the visitors have been Chinese .\u00a0 Even taking into account that some of these are citizens of other countries who originated from China, I don’t think the attendance will meet the Chinese projection that 8% of the visitors would be foreigners.<\/p>\n

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Artist<\/p><\/div>\n


\nU.S.A. Pavilion<\/strong><\/p>\n

Even though almost all the assessments of the U.S.A. Pavilion that we had read were negative, being Americans, we wanted to visit the U.S.A. Pavilion.\u00a0\u00a0 In spite of the bad press, there were quite a few people visiting the U.S.A. Pavilion. The U.S.A. Pavilion is one of the largest pavilions at the Expo. \u00a0 As previously explained about the large flow-through capacity of the U.S.A. Pavilion due to its 1,000-seat [4] auditorium and the formal presentation was only about 30 minutes, the wait in line was only 30 minutes, which we considered to be short after waiting for 2-4 hours at other pavilions.<\/p>\n

Our assessment of the U.S.A. Pavilion is different from most other assessments that we had read.\u00a0 The U.S.A. Pavilion had two major segments:\u00a0 A presentation hall, and a self-tour of the exhibitor hall. \u00a0 I think we need to separate the assessment to an assessment of each segment.\u00a0 The presentation hall segment consisted of three parts.\u00a0 The first part took place in a large standing waiting room which showed video clips of average Americans trying to learn Chinese and welcoming the visitors to their pavilion.\u00a0 The second part took place in the 1,000-seat auditorium [4] which started with a welcome from Secretary of State Hilary Clinton and at the end by President O’Bama, and in-between there were video presentations of several elementary school children talking about their dreams and their visions of the future, and how a young girl through her determined efforts to beautify a small plot of land inside a tenement.\u00a0 Initially her efforts were ignored and looked down upon by her neighbors, but with tenacity she eventually won the admiration and participation of her neighbors, and their combined efforts transformed that small, empty plot of land into a beautiful garden that all the residents were proud of.\u00a0\u00a0 The presentation hall segment also contained several exhibits of green technologies being applied to improving urban living.\u00a0 I thought that the presentation hall segment of the U.S.A. Pavilion was good.\u00a0 The initial lead-in of Americans trying to learn Chinese to welcome the visitors immediately put the visitors in a relaxed and light mood and gave the impression that Americans are friendly and approachable.\u00a0 The second part showed that the dedication and commitment of one person can result in significant changes to the community and society around you, which is a theme often stressed in America about the power of one.\u00a0 However, I thought that the emcees, who are mostly Chinese American college students studying in China, were not as polished and professional as the emcees in the Japan Pavilion.<\/p>\n

The exhibitor hall segment was a disappointment.\u00a0 The American government did not commit enough money to put on an exhibitor hall.\u00a0 So it relied on corporate sponsors to fund the exhibitor hall, with the result that it basically consists of a collection of single wall ads for each sponsor.\u00a0 So it was not very meaningful.\u00a0 I think it is the exhibitor hall segment that led to all the negative assessments of the U.S.A. Pavilion.<\/p>\n

One possible exception was the exhibit “The Chinese in America – We Are Family” which was a project sponsored by the Committee of 100.\u00a0 This is an exhibit showing off the pride of the Chinese in America with a collage of photos of famous and ordinary Chinese Americans. \u00a0 The Committee of 100 also sponsors the “Chinese American Heroes” organization that identifies Chinese Americans who have made major contributions to the society at large, and honors them by putting them on a wall of Chinese American Heroes.\u00a0 The Chairman & Founder of the “Chinese American Heroes” organization is Roger S. Dong, and the President & CEO is David Chai, an old friend and former mayor of Holmdel, NJ.<\/p>\n\n\n\n
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One of many exemplary Chinese Americans displayed in the exhibit 'The Chinese in America - We Are Family'<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\nThe Oil Pavilion<\/strong><\/p>\n

The last pavilion that I want to discuss is the Oil Pavilion, built by the China National Petroleum Corporation, China Petrochemical Corporation,\u00a0 and China National Offshore Oil Corporation.\u00a0 The same local Chinese travel agent whom I quoted about the China Pavilion recommended this pavilion.\u00a0 He said that the line is short, and its 4D\/720 degree video show is almost as good as that of the Saudi Arabia Pavilion.\u00a0 So on our second and last day at around 10 PM just before we left the Expo, we went to see the Oil Pavilion.\u00a0 We waited in line for only about 20 minutes, and saw a very good 4D\/720 degree video presentation about the past, present and future of oil exploration, displaying respectively the evolution of petroleum during millions of years, vital roles of petroleum for human history and city development, and prosperous visions for the development of petroleum. The tour guide was right in recommendation this pavilion.\u00a0 If I have to make a choice between a 20-minute wait to see the Oil Pavilion presentation or a four-hour wait to see the Saudi Arabia presentation, I would definitely recommend the former.<\/p>\n

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External view of the Oil Pavilion<\/p><\/div>\n


\nSome Suggestions on Visiting the World Expo<\/strong><\/p>\n

I like to offer the following suggestions for anyone who is planning to visit the World Expo:<\/p>\n

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  1. Go on weekdays to minimize the huge crowds.\u00a0 There will still be hundreds of thousands of visitors, but not as many as on weekends.<\/li>\n
  2. Plan to spend four-to-five days there, because two days just do not provide sufficient time.<\/li>\n
  3. See if you can arrange the tour with a travel agency who can get you tickets to the pavilions that you definitely want to visit, especially if you want to visit the China Pavilion and the Taiwan Pavilion where you need to get pre-scheduled tickets.\u00a0 This doesn’t necessarily mean that you don’t have to wait in line, it just means that your wait would be much shorter.\u00a0 Recall that after getting our pre-scheduled ticket to the China Pavilion, we still had to wait for more than an hour to get in.\u00a0 Keep in mind, however, that not every travel agency may be able to arrange such pre-scheduled tickets.<\/li>\n
  4. Select a few must see pavilions with expected long lines.\u00a0 On each day go to one of these the first thing in the morning.\u00a0 Then spend the rest of the day visiting other pavilions with shorter lines.\u00a0 However, you should still go early in the morning, e.g., 8:00 AM or earlier,\u00a0 to wait in line to get inside the World Expo even though the Expo doesn’t open until 9:00 AM.\u00a0 By spending an hour waiting for the World Expo to open may result, e.g., in a one-hour waiting-line for the Saudi Arabia Pavilion, instead of the three-to-four hour waiting-line, resulting in a net saving of one-to-two hours.\u00a0 Buy your Expo entrance tickets before the day of visit, because the ticket offices don’t open until 8:00 AM.<\/li>\n
  5. Sometimes the lines may be shorter around dinner times; so have an early or late dinner.\u00a0 But this might not always be the case, because recall that we went to the Saudi Arabia Pavilion at 6:15 PM and had to wait for four hours.<\/li>\n
  6. The China Pavilion is one of the few permanent structures.\u00a0 If you will visit China again in the future, then you can wait until that time to visit the China Pavilion.\u00a0 I am sure that the lines at that time will be shorter.\u00a0 However, if you must visit the China Pavilion now and you are not doing it through a travel agency, then please read the Appendix which provides a detailed strategy on how to maximize your chances of getting a pre-scheduled ticket.<\/li>\n
  7. If you are 70 or above, certain pavilions, including the entrance to the World Expo, may have special lines for senior citizens.\u00a0 So always keep an eye out or inquire whether there are special lines for senior citizens (or handicapped people).\u00a0 Such people can be accompanied by one other person, but often they may allow several people accompanying one such person.<\/li>\n
  8. Check to see if you are qualified to purchase discounted “Special Admission” tickets , e.g., “Standard Day Single Day Admission” is 160 Yuans (about $23.50), but “Standard Day Special Admission” is only 100 Yuans (about $14.70).\u00a0 People who are qualified for Special Admission include people born on or before December 31, 1950 with valid IDs, students with valid IDs, children less than 1.2 meters tall, and people who are disabled.<\/li>\n
  9. For some pavilions, there might be reservation machines near the pavilion entrances where visitors can reserve a ticket for future admission.\u00a0 During our two-day visit, we didn’t see any such machines, but we were also not aware of their possible existence and didn’t inquire about them.<\/li>\n
  10. Do some pre-trip planning to become familiar with the World Expo, including classifying the pavilions into three categories: \u00a0 (1) you must see, (2) you want to see if the waiting is less than one hour, and (3) nice to see.\u00a0 There are quite a few online resources to learn about the Shanghai World Expo.\u00a0 Here are two key sites:<\/li>\n<\/ol>\n