How much does it cost to go from Hangzhou to Xi'an?

One thousand yuan should be enough for one person. Last time I went there for 10 days and stayed in Xi'an for two days during my midterm. The total cost for 10 days is 4,000 yuan. There is nothing interesting in Xi'an.

And the environment is really bad! The small road leading to the Terracotta Warriors and Horses blocked us for 20 minutes before we drove over! It's best to have a tour guide, you won't be able to tell anything by yourself!