The small south gate is a single-hole gate of the ancient city wall of Xi'an, and the west direction of Yongning Gate is located between Zhuque Gate and Hanguang Gate. Outside the city gate, the south road of the ring road is connected with Honghu Road, the city gate is connected to the north and the south of the four Ming Dynasty ancient city gates, except for the west and north, the small south gate is one of the new city gates built in the Republic of China. Xiaonanmen is very grounded. There is a lively morning market in the city gate. The food here is very special and is loved by young people. In Xiaonanmen, you can experience the leisurely life of the old Xi'an city, and you can also go to the ring park outside the city gate to exercise and take a walk. During the epidemic period, you need to measure the temperature and show Xi'an one-yard green code.