Ding Xiaoqiang. According to official website in Gangu No.2 Middle School; The best head teacher is Ding Xiaoqiang, who won the title of "Excellent Teacher of Gansu Province in 20021Year" in August. Gangu No.2 Middle School (hereinafter referred to as Gangu No.2 Middle School), located at the foot of Longyan Mountain on the bank of Weihe River, is a junior middle school in Gangu County.1July 1956. The school has a history of nearly half a century.