Perhaps you should try some spelling variations:
wang xianodong » wang xiaodong, wang xiaoping, wang xiaobing
wan xiaodong » wang xiaodong, han xiaorong, lin xiaodong
tuan chinas » tuan china, than china
chinas den » china den, china des, chinas das
yang cindy » yang mind
yang jie » yang jin, yang di, yang jui
dang » dan, lang, dans
hai » hadi, haji, hari

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: ((wan xiaodong) OR (wang xianodong)) tuan chinas den ((yang jie) OR (yang cindy)) dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan xiaodong) OR (wang xianodong)) tuan chinas den ((yang jie) or (yang cindy)) dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan xiaodong) OR (wang xianodong)) tuan chinas den ((yang jie) or (yang cindy)) dang hai ;*.