The history of human activities in Leshan can be traced back to the Stone Age. City boundary Xia Shang belongs to Liangzhou, and Western Zhou belongs to Du Yu Shu Nan County. In the Spring and Autumn Period, the King of Shu enlightened and ruled. Master Roshi, the leader of the enlightened family, first ruled Leshan, then gradually expanded to the western Sichuan Plain and moved the capital to Guangdu, replacing Wang Di as Congdi. After Qin unified China, Leshan established Nan 'an County, which belonged to Shu County. In the sixth year of the Western Han Dynasty (135), Nanyi was changed from Shu County to Qianwei County. At the end of the Western Han Dynasty, Wang (9-23 years) belonged to Xishun County, Nan 'an County. In the 12th year of Jianwu in the Eastern Han Dynasty (35 years), Xishun County was changed to Qianwei County, and Nan 'an County still belonged to Qianwei County. In the first year of Baoding (56 1), Emperor Wu of the Northern Zhou Dynasty established Pingqiang County and Heping Qiang County in the former Nan 'an County, and the counties and counties jointly ruled the downtown area. In the first year of Dacheng in the Northern Zhou Dynasty (579), taking the meaning of "beautiful counties and counties", it set history, leveled Qiang County (now the Central District) and led Qiang, Qingcheng, Tong Qi and Longshan counties. Jiazhou was changed to Jiading House in Song Dynasty, Jiading House Road in Yuan Dynasty and Jiading State in Ming Dynasty. In the 12th year of Yongzheng in Qing Dynasty (1734), Jiading State was upgraded to Jiading House, and Leshan County was set up in the house, taking the name of "there is a place to Leshan in the southwest of the city", and the name of "Leshan" is still in use today. In the Republic of China, the state capital was abolished and Leshan Administrative Supervision Department was established. After liberation, Leshan Commissioner's Office was established. 1953 The Meishan Society was abolished, and most of them were transferred to Leshan Society. 1985, Leshan area was abolished and transferred to Leshan city. The administrative divisions are Shizhong District, wutongqiao district, Shawan District and Jinkouhe District, which govern Renshou, Meishan, Qianwei, Jingyan, Jiajiang, Emei, Hongya, Pengshan, Muchuan, Qingshen, Dan Ling 1 1 county and Ebian and Mabian autonomous counties. 1August, 1997, the administrative divisions were adjusted, and six counties of Renshou, Meishan, Hongya, Pengshan, Qingshen and Dan Ling were delineated, and the Meishan area was established. Leshan now governs four districts, namely, Shizhong District, Wutongqiao, Shawan and Jinkouhe, four counties of Qianwei, Jingyan, Jiajiang and Muchuan, and two Yi autonomous counties of Ebian and Mabian, and manages Emei Mountain.