Perhaps you should try some spelling variations:
wang xianodong » wang xiaodong, wang xiaoping, wang xiaobing
xianodong tuan » xiaodong huang
tuan china » wuhan china, can china, taiwan china
china does » china goes, china des, child does
yang cindy » yang mind
dang » dan, lang, dans

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 xianodong tuan china does ((yang di) OR (yang cindy)) dang (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xianodong tuan china does ((yang di) or (yang cindy)) dang (hai or hadi) ;*.