The "Xi'an City Sightseeing Bus" takes "Tang Culture" as its main axis and crosses the urban area of ​​Xi'an roughly in the north-south direction. Tourists can wait to get on the bus at the sightseeing bus stop sign. The "sightseeing bus" will stop at each sightseeing site for 5 to 10 minutes during operation. Tourists can get on and off the bus at will according to their own itinerary for sightseeing experience, and can take the next "Xi'an City Sightseeing Bus" to continue to visit the following sightseeing sites. Starting station: parking lot on the east side of Dayan Pagoda North Square (parking lot on the east side of Xi'an Residents Tourist Service Center).