500 people. Official website, the education department of Tancheng, showed that Tancheng No.1 Middle School enrolled 500 students in June 2023 1 1. Tancheng No.1 Middle School is located in Tancheng County, Linyi City, Shandong Province. It is a standardized school in Linyi City and a key school in Tancheng County. The teaching staff is strong. Among more than 380 full-time teachers, senior teachers 1 12, first-class teachers 17 1.