Does the subject want to ask, "Is the biology teacher in Xinghua No.1 Middle School Dai Xingnian?" Yes According to the information of official website in Xinghua No.1 Middle School, Dai Xingnian was one of the biology teachers in the school in 2006. Xinghua city No.1 Middle School is a modern high school with high starting point and high standard, which is formed by optimizing and integrating the original Zhaoyang Middle School, Chengbei Middle School and Luxun Middle School located in the urban area.