Abstract: From Chenghua period to Jiajing period, in Wuzhong, man of letters' association and creation developed well, so formed man of letters group in Wuzhong. Now, the researching about the man of letters group is weak. This compitation looks back the research abour it:there is no monograph, there are two theses researching it directly, some theses indirectly talks about the man of letters group's forming, developing and so on; there are many theses about Four Gifted Scholar in Wuzhong; some research workers edit chronological tables and sort out works for some man of letters in Wuzhong. We should do something more about this title.