Author

Yumei Chen

3 books found

Cover of Qi yue fa cheng shi xin yong yuan ze yan jiu

Qi yue fa cheng shi xin yong yuan ze yan jiu

Yumei Chen · First published 2012

Cover of Duo shi lian yun zhong de cheng yun ren fa lü di wei yu quan li yi wu yan jiu

Duo shi lian yun zhong de cheng yun ren fa lü di wei yu quan li yi wu yan jiu

Yumei Chen · First published 2010

Cover of Different Kind of Therapy

Different Kind of Therapy

Yumei Chen · First published 1999