The teachers can go to the student cafeteria to eat. According to the information query of the school website, the student cafeteria is a place to provide food service for all the students and staff of the North Post, so teachers can go to the student cafeteria to eat. Beijing University of Posts and Telecommunications is one of the national key universities directly under the Ministry of Education of the People's Republic of China, founded in 1955 and located in Haidian District, Beijing.