The ID card beginning with 532 122 belongs to Ludian County, Zhaotong District, Yunnan Province. 200 1, and the administrative division code was changed to 53062 1, which has been used ever since. Ludian County is one of the counties under the jurisdiction of Zhaotong City, Yunnan Province, which is located in the northeast of Yunnan Province, the south of Zhaotong City and the north bank of Niulan River. The county governs 10 towns and 2 townships, 103 villages (communities) and 1778 village (residential) groups, with a land area of 1484 square kilometers. According to the data of the seventh census, as of 0: 00 1 1 in June 2020, the permanent population of Ludian County was 398,447.

Ludian County is the main producing area of wax insects in China, walnuts and high-quality flue-cured tobacco in Yunnan Province, and the base of sheep, pigs and cattle in Yunnan Province. Famous local products Xiaozhai cherry, Longtoushan pepper, Suoshan green pepper. On May 7, 2020, Kloc-0 officially withdrew from the poverty-stricken county sequence. On July 29th, 2020, patriotic health campaign committee named it as a national health township (county) with a cycle of 20 17-20 19. In August, 20021year, it was selected as a key county for rural revitalization in China.