Dear friends, have you ever been to the Xi'an City Wall? Do you know what the Xi'an City Wall is composed of and how to distinguish among its gates? What are its functions and roles? If you want to know these, be sure to watch this video. Through it, you can not only feel the unique charm of the Xi'an City Wall, but can also learn more about it, sorting out its history of development, exploring the hidden secrets behind it, and what it looks like in the eyes of the local people.