Not much, usually only about 4-5 students come in. I take schools in Guangzhou as an example. It's all the same, and there are quite a few admission opportunities. However, you should apply carefully. Except for museums, historical heritage protection and archaeology, it is difficult for other pure historical research to find decent jobs. Even in school, graduate students are not valued by tutors, especially doctoral tutors. Parents should be prepared for self-study and waste three years of precious time.