Hello, Teacher Tian Shan from Zhao Yan Education Network. According to relevant public information, Tian Shan is an expert lecturer of Zhao Yan Education Network, a well-known college entrance examination volunteer reporting expert in Hebei Province, a member of the research group of "Eleventh Five-Year" college entrance examination volunteer reporting in Hebei Province, and the head of the college entrance examination volunteer reporting research institute of Zhao Yan Education Network. Tian Shan is an outstanding teacher in Hebei Province, a famous domestic educational scholar and a senior expert who volunteered to fill in the college entrance examination. Good at voluntary guidance and major selection in college entrance examination.