There are Guangxi University, Lanzhou University, Tibet University, Yunnan University, Guizhou University, Ningxia University, Xinjiang University, Hainan University, Inner Mongolia University, Shihezi University, Guangxi Normal University and Qinghai University for Nationalities.

Line B covers Inner Mongolia, Guangxi, Hainan, Guizhou, Yunnan, Tibet, Gansu, Qinghai, Ningxia, Xinjiang 10 provinces (regions). In-service postgraduate enrollment institutions in the above areas all belong to B-line institutions. After taking the national postgraduate examination, candidates should check whether their scores have passed the B-line of that year.

Both area A and area B are the first choice, but because the number of applicants in area B is relatively small, the chances of getting admission places are higher. Those who apply for on-the-job graduate students in Zone B will pass the unified examination and re-examination in turn, and the school will determine the list of trainers based on the comprehensive results. Generally, the admission notice will be issued in June and classes will start in September.