Yingshang No.7 Middle School was selected as the national characteristic school of artificial intelligence education for teenagers, which shows that the school has advantages and characteristics in the field of artificial intelligence education. Besides, according to official website, Yingshang County Education Bureau of Anhui Province, Yingshang No.7 Middle School is a public middle school located in Jiangkou Town, Yingshang County, Anhui Province. Public middle schools are usually key middle schools recognized by the government and enjoy certain educational resources and reputation. Therefore, according to the above information, it can be concluded that Yingshang No.7 Middle School is a key middle school.