Hongyan Ren has written:
'Zhongguo cheng zhen ju min shou ru cha ju shi du xing yan jiu' -- subject(s): National income, Economic conditions, Income distribution
Hongyan Zhang has written: 'Resistance welding' -- subject(s): Electric welding 'Resistance welding' -- subject(s): Electric welding
Ren. He has written: 'He Ren yi an xuan'
Hongyan Rui has written: 'Xin Zhongguo chu qi Zhong gong jiao yu fang zhen zheng ce de san wei xiang du =' -- subject(s): Education and state, History
Baoxian. Ren has written: 'Cai Wenji'
Guang Ren has written: 'Huo yen shan'
Zhaolin Ren has written: 'Mengzi shi shi lue'
Ruyi Ren has written: 'Kou shi xin fei'
Rundong Yang has written: 'Ren da zhu ren'
Liqing Ren has written: 'Transport phenomena in microfluidic devices'
Ping Ren has written: 'Ren Ping zi xuan ji' -- subject(s): Marxist Philosophy
Ji'ning Ren has written: 'Wo de ye ye Ren Bishi' -- subject(s): Communists, Biography
Xuefang Ren has written: 'Yindi'an ren chuan qi' -- subject(s): Indians, Juvenile literature, History