Teacher Zhu Shigang. According to the inquiry of official website in Dangtu No.1 Middle School, Mr. Zhu Shigang came to Dangtu No.1 Middle School as a chemistry teacher after graduating from 1988. Dangtu No.1 Middle School was founded in 1906 (thirty-two years of Guangxu in Qing Dynasty), and 1979 was named Dangtu No.1 Middle School in Anhui Province. It is one of the eight schools in southern Anhui.