现代中国
Study 1980 "Dream of Red Mansions." Purple Army (whose real name is Zhang Hui), the Chinese Foreign Office before retirement work is a major partner Dream Huoguo Ling research. Huoguo Ling Zhi in 1980 will comment is the "Dream of Red Mansions" combined with the body of research, opened up a new research path Dream. Purple Army Dream Theory, Dream of history, hidden history of the Red House to write research papers and so on. In addition, collation and publishing of the "Dream All Comments On The Story" and other books.