Evolution of organizational system in Dazhu County

Qin belongs to Dangqu County and Ba County.

In the third year of Datong in Nanliang (537), You Shan County was established, and the counties were in charge.

In the year of Tang Jiuyuan (700), Dazhu County was located in Pengzhou.

In the ninth year of Hongwu in Ming Dynasty (1376), it belonged to Guang 'an mansion and hence decided to mansion.

1950, belonging to Dazhu area.

1953, belonging to Daxian area.

1993, belonging to Dachuan area.

During the period of 1997, Dazhu County covered an area of 2,074.6 square kilometers with a population of1022,000, and governed 5 towns and 58 townships.

In 2000, Dazhu County administered 14 towns and 49 townships.

On February 23rd, 2003, 65438+ Sichuan Provincial People's Government approved Dazhu County to cancel 15 Chengdong, Tianba, Shuangqiao, Yu Jia, Yuehua, Luocheng, Xihe, Tan Ming, Gaotanchang, Jixing, Shilong, Wucang, Xinqiao, Gaojia and Zhu Min townships.

In 2004, Dazhu County governed 18 towns.

In 2008, Yuhua Township was renamed Yuehua Township.

2015 July 13 Revocation of Yuehua Township and establishment of Yuehua Town; Cancel Gaoming Township and establish Gaoming Town; Cancel Tong Jia's hometown and set up Tongjia Town; Cancel Tiancheng Town and set up Tiancheng Town. Set up three sub-district offices in Zhuyang Town and Liu Dong Township, and set up Zhuyang Sub-district Office, Liu Dong Sub-district Office and Baita Sub-district Office.