Day 1: Take the second-class train ticket at the train station of the capital city of the departure point to Xi'an, and pick up the hotel in Xi'an. Day 2: Xi'an - Huashan Scenic Area - Xi'an Day 3: Xi'an——Han Yangling or Maoling——Qianling Scenic Area——Famen Temple Cultural Scenic Area——Xi’an Day 4: Xi'an will be sent to the station according to the time, and the trip will end.