Dongchang Town belongs to Dayi County, Chengdu City, Sichuan Province, and belongs to the southeastern dam area of Dayi County County, with a total area of 31.13 square kilometers, under the jurisdiction of 4 administrative villages (71 villagers' groups), 5 farming communities (91 residents' groups), and 1 street committee; the town has a total population of 29,146 (2017), and a cultivated land area of 29,287 acres. In December 2019, Chengdu City "on Longquanyi District and other 15 districts (cities) counties part of the township (street) administrative division adjustment of the instructions" approved the abolition of Dongchang Township, Caichang Township, Shang'an Township, Hanchang Township, Sujia Township, Sanqiao Township, Xiyuan Township and Qingxia Township, and the establishment of Shachu Street and Qingxia Street. The former Dongchang Township Zhengxiong community, Baima Village, Xinglong Village administrative area under the jurisdiction of Anren Township, Anren Township People's Government at No. 188 Millennium Street. The former Dongchang Town Longhua community, Longxing community, Tiexi community, Fengguan community, Changming Street community, Xianghe Village, Shuanghe Village belongs to the administrative area under the jurisdiction of the Shaqu Street, Shaqu Street Office at No. 120 Fangyuan Road.