Happiness Township, Heihe City, Heilongjiang Province, Aihui District under the jurisdiction of the township, is located in the eastern part of the Aihui District, east of the Heilongjiang River, south and west of the Sijiazi Township and Jinhe Farm connected to the north and border with the Shangmafang Township. The administrative area covers 192.19 square kilometers. As of the end of 2018, Happiness Township had a household population of 14,145. As of October 2019, there are 11 administrative villages under the jurisdiction of Happiness Township. In 2018, there were 27 industrial enterprises in Happiness Township, and 6 general stores or supermarkets with a business area of more than 50 square meters.