What is the back door of Leshan Normal University doing at night?
Snacks. Leshan Normal University is a full-time undergraduate college approved by the Ministry of Education. Selected by the Ministry of Education, "Eastern Universities Supporting Western Universities" and Sichuan Excellent Teacher Education and Training Program. There will be many small vendors selling snacks at the back door of the school at night, so Sichuan, referred to as "Sichuan" or "Shu" for short, is one of the 23 provinces and the capital of People's Republic of China (PRC).