Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping than » xiaoping how, xiaoping shi
than china » tuan china, han china, wuhan china
yang cindy » yang mind
china due » china does, china des, china den
dang hadi » dang hai
yang jin » yang jie, yang jun, ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaoping than china due ((yang cindy) or (yang jin)) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoping than china due ((yang cindy) OR (yang jin)) dang hadi ;*.