1. It's impossible not to squeeze that, but it's much better than National Day. 2. There is a shuttle bus to the Terracotta Warriors and Horses at the railway station, and it takes one day to visit Terracotta Warriors and Horses and Huaqing Pool. Huaqingchi's everlasting regret song, you must watch it when you have time. I thought it was pretty good. 3.Xi is a tourist city. How can accommodation be cheap? It's basically 150+. There is a youth hostel in the bell tower, which is located in the north of the bell tower post office. The beds in Xi 'an hotels (not youth hostels) are basically quite wide. If you are a girl, you can squeeze a bed for two. There are also many youth hostels in Huimin Street. Just go in and ask someone. These walls are worth visiting. The Big Wild Goose Pagoda can go to the North Square of the Big Wild Goose Pagoda, where there is a music fountain at night, and you can also go to the city that never sleeps in Datang. The night scene is beautiful, and the food is of course in Huimin Street. You can search for Shaanxi cuisine sung by Blackheads on the Internet. The locations are basically in Huimin Street, but there are no bacon and buns in Huimin Street. In Xi, wherever you go, you can see bacon and steamed bread. However, Lao Sun's family is not recommended for making bread in soup. Lao Mi's family eats beef and mutton in soup, and the first bowl in Shaanxi where Lao An lives eats beef and mutton in soup. They are all on Xishi Street, and there are three rounds into Huimin Street. He will take you to the store you want to go to, and you can go shopping by yourself. I'm not sure about the Expo bus route from North Railway Station to Expo Park 1. You can take a bus to Zhangjiabao first. Expo 20 10 is under way. Line 2 of Expo 20 10 starts from the west of the city. Line 3 and Line 4 of Expo 20 10 leave from the TV Tower of the North Campus of Foreign Affairs University. Line 5 of Expo 20 10 leaves from the south gate of Datang Furong Garden. 20 10 Expo Line 7 starts from the railway station, with 6, 8, 9 and 10. You can check online and choose the route according to where you live. If you live in the bell tower, take bus No.600 to Zhangjiabao. Or go to the railway station first and take Line 7 to the Expo Park. There is no place to play along the way. 7. The student ID card will definitely get a half-price discount, and more than 600 in two or three days will be almost enough. 9. Take an umbrella when you come. Xi 'an has been raining recently. You can buy tickets for the World Expo online. You can go to the gate of the World Expo to find scalpers. If scalpers buy up to 65, you can buy 85 at China Post. Cattle are cheap, so you can't play anything in Xi 'an for two or three days. Take a rest on the first day, and visit the wall of Huimin Street in Bell and Drum Tower. One day in Huaqing Pool of Terracotta Warriors and Horses, one day in Expo. I guess you won't have time to go anywhere else, but I wish you a good time.