Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
shen chang » when change, chin chang, han chang
chang minh » chang min, zhang ming, chan ming
zhong zhi » zhang zhi, hong ghi
zhong tai » hong tan, hong hai
yang fan » zhang fan, yang yang, yang 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 ((yang fan) or (yang dean)) shen chang minh ((zhong zhi) or (zhong tai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoping ((yang fan) OR (yang dean)) shen chang minh ((zhong zhi) OR (zhong tai)) ;.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping ((yang fan) or (yang dean)) shen chang minh ((zhong zhi) or (zhong tai)) ;*.