Song Jianmin. As of July, 2022 1 1 According to Henan news release, Weishi County is located in the eastern Henan Plain and belongs to Kaifeng City, Henan Province. After the reform and opening up, Song Jianmin responded to the call and actively developed township individual enterprises. 1985 founded the grocery wholesale department, became the first batch of individual industrial and commercial households in Weishi County, became the richest man today, and sponsored some poor students.