As far as I know, the tour guides of Xi 'an ancient city wall are as follows:

1. Tickets: adult tickets, evening tickets.

2. Route: Depart from Yongning Gate and visit clockwise.

3. Activities: cycling, running, etc. Tomb-Sweeping Day antique sacrificial ceremony.

4. Gourmet: Special snacks.

5. Accommodation: multiple hotels.

6. Time: Suitable for all seasons.