What should a person pay attention to when traveling to Xi 'an?

When I graduated, I went to Xi alone and felt very good. Take a walk in the village in the city. Although it is chaotic, it is close to life. Xi' an only needs to pay attention to the vicinity of the railway station, and other places can rest assured to play boldly. In addition to some scenic spots in Xi 'an, we should pay attention to them, especially the Terracotta Warriors, Huaqing Pool and Huashan high-speed railway station. It is suggested that if you have fun in the city, you should do a good job in public transportation. Well, ask the price before eating, and don't buy anything in the scenic spot. Don't touch it. Go to Xi city to play more.