Didaohe Township, belonging to Didao District, Jixi City, Heilongjiang Province, is located in the northwestern part of Didao District, connected with Chengzihe and Jiguan District in the east, Liumao Township in Hengshan District in the south, Laning Township in Didao District in the west, Xingnong Township in Jidong County in the north, with an area of 104.63 square kilometers in 2018, and a household population of 17,167 people. Originally belonged to Mishan County Didao village. In May 1946, it belonged to Didao District.In May 1956, it was set up as Didao Town and Tuanshanzi and Datonggou Townships.In September 1958, it was set up as Unity Commune.In 1965, it was renamed as Didaohe Commune and belonged to Didao District.In March 1984, it was changed from a commune to a township. As of October 2019, Ditaohe Township has 11 administrative villages under its jurisdiction. In 2018, Ditaohe Township had 18 industrial enterprises, including 2 above scale, and 20 general stores or supermarkets with business area over 50 square meters.