2. The climate in northwest China is dry and dusty, so pay attention to replenish proper amount of water every day.
3.Xi is an international tourist city with a large flow of people, so as to minimize night trips.
4, 9, 10 There is a big temperature difference between morning and evening in Xi 'an, so you should prepare appropriate clothes to prevent colds accordingly.
5. Listen to Qin Opera in xi 'an. Shaanxi Opera, also known as Luantan, is a unique local opera in Shaanxi and the oldest vocal music art in China national opera art.
6. There are four tourist consultation service centers in Xi 'an * *, which are located in Gulou Square, Xianyang International Airport, Xi 'an Railway Station and Terracotta Warriors Square in Lintong District, providing tourists with travel guides and related travel information.