Yurong Liu has written:
'Meiguo xiao jiu guan li de bai tai ren sheng'
Yurong Chen has written: 'Zhuan xing Zhongguo de lu jing jue ze =' -- subject(s): Economic policy, Economic conditions
Chengbin. Liu has written: 'Liu shou yu liu dong'
Zhou Liu has written: 'Liu zi ji zheng'
Yazhou. Liu has written: 'Liang dai feng liu'
Zhi Liu has written: 'Shui shui geng liu'
Shijun. Liu has written: 'Liu Shijun hua ji'
Yujin. Liu has written: 'Han liu xu ji'
Taixi Liu has written: 'Liu Taixi zi xuan ji'
Guangyan Liu has written: 'Cai Songpo'
Xiaobai Liu has written: 'Chen xi'
Liangcheng Liu has written: 'Zao kong'
Zhang Liu has written: 'Yanshan chun'