Author

Zhenjia Yang

2 books found

Cover of Hong guan jing ji wen ti chu tan

Hong guan jing ji wen ti chu tan

Zhenjia Yang · First published 1996

Cover of Lun Zhongguo hong guan jing ji guan li

Lun Zhongguo hong guan jing ji guan li

Shiyong Gui, Jiye Wang, Zhenjia Yang · First published 1987