Haiwan Township, belonging to Leibo County, Liangshan Yi Autonomous Prefecture, Sichuan Province, is located in the northeast of Leibo County, bordering Shanshubao Township in the east, Nantian Township in the south, Jincheng Town in the west and Xining Town in the north. The regional area is 27.3 1 km2. By the end of 20 19, the registered population was 7275. In the 18th year of Qing Daoguang (1838), Jingyuan Township was established. 196 1 July, changed to Gulf Commune. 1968 In May, the commune was changed to township.