Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping can » mapping can, xiaojing a, xiaoping _
chang hsun » chang ch'un, chung hsuan, chang yun
chuan bang » chua beng
chang su » chang fwu, chang gui, chang jui
hong ghi » zhong zhi, hong g, hong hai

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoping can ((chang hsun) OR (chang su)) ((chuan ong) OR (chuan bang)) hong ghi ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping can ((chang hsun) or (chang su)) ((chuan ong) or (chuan bang)) hong ghi ;*.