Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
wuhan china » tuan china, yunnan china
chang hari » chang ha, chang part, shang hai
china wen » chia wen, china won, ching wen
ying jin » yang jin
yang jie » yang jin, yang di, yang jui

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 wuhan china wen ((((ying jin) OR (yang jie))) OR (jing ji)) chang hari ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaoping wuhan china wen ((((ying jin) OR (yang jie))) or (jing ji)) chang hari ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaoping wuhan china wen ((((ying jin) OR (yang jie))) or (jing ji)) chang hari ;*.