Yes There are three classes for in-service graduate students in East China Normal University: weekend classes, intensive classes and online classes. Weekend classes can be held on Saturday and Sunday; Centralized classes can use national statutory holidays to teach courses; Online classes mainly take place through Internet distance teaching, and candidates can freely choose the time and place of classes. East China Normal University, referred to as "East China Normal University", is located in Shanghai and directly under the Ministry of Education of People's Republic of China (PRC). It is a comprehensive research-oriented national key university approved by the Ministry of Education and the Shanghai Municipal People's Government.