There are dense buildings around Pingyao ancient city, and many tourists come here. If burning incense is not restricted, it will cause serious pollution to the surrounding environment.
Pingyao Ancient City, located in Pingyao County, Jinzhong City, Shanxi Province, is the second batch of national historical and cultural cities in China, with rich tourist attractions, including Confucian Temple, Qingxu Temple and Pingyao City Wall.