Title: Shi you shi chang mo xing
Description: Ben shu ti chu le duo zhong duo yang de shi you shi chang mo xing, Qiang diao le bu tong jing ji fen xi gong ju zhi jian de guan xi yi ji jing ji fen xi de shi yong jie guo;Yan jiu le zheng ce yan jiu zhe de fei zheng shi miao shu deng nei rong.
Subjects: Jing ji mo xing, Shi you shi chang