Built in the foothills of the Tang Dynasty to produce brine, it was built in Nanzhao.
Because the wolf licked the brine from the real estate and dug a well to fry salt, it was named Wolf Well, later renamed Lang Jing, and renamed Lang Jing because the salt was "white and delicious".
Lang Jing has a long history and profound cultural heritage. It is one of the "Nine Wells" in Yunnan.
Lang Jing has preserved the traditional features of Yandu's natural settlements for thousands of years: the four-in-one courtyard with civil structure, the Mazilou converted into an attic, the three-in courtyard, the courtyard with a courtyard wall in front, and other traditional houses and ancient buildings, such as Wen Jia Courtyard, Li Jibo's former residence in Zhongjie, the former residence of revolutionary martyr Zhang Jingchen, Dalong Temple, Gu Lou in Backstreet, Kaining Temple, a county-level cultural relics protection unit, and the most representative Kuatika, which deeply confirmed the development of Lang Jing.
Lang Jing thrives on salt, and the development of salt industry economy has brought about the development of salt culture, which was once called "the help of literature".
The development of salt culture has brought about the development of multiculturalism.
Hokkekyo, Thanksgiving Sutra, Guanyin Sutra, Literature Sutra and Imperial Sutra, which promote the integration of Confucianism, Buddhism and Taoism, are Confucius' ritual and music groups, which standardize social ethics, respect the good and suppress the evil and promote the good, and have good educational functions.
Confucianism, Buddhism and Taoism live in the same temple. At its peak, more than 30 temples were built. It was built in the 12th year of Kaiyuan in Tang Dynasty (725) and has a history of 1 278 years. The well-preserved Kaining Temple, as well as the four scenic spots of Qi Mei, Quxi Ada, Dongta Xitian and Aofeng Shuisuo, have witnessed Lang Jing's history and culture for thousands of years.