Perhaps you should try some spelling variations:
wang xiaosong » wang xiaodong, wang xianodong, wang xiaoping
xiaosong eu » xiaosong mu, xiaodong yu
china daun » china data, china den, china due
yang mind » yang jin, sang minh, tang min
eu china » 2 china, 4 china, 3 china
dan phan » van phan, dan pelan, dan pad
dan hai » dang hai, dann hat

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 xiaosong eu china daun ((yang mind) OR (yang cindy)) ((dan hai) OR (dan phan)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaosong eu china daun ((yang mind) or (yang cindy)) ((dan hai) or (dan phan)) ;*.