Perhaps you should try some spelling variations:
wang xiaoyi » wang xiaolin, wang xiaozu, wang xiaoping
xiaoyi yang » xiao yang
yang yang » wang yang, wang yan
yang shen » fang sheng, han shen
chan ming » kian ming, chan eng, chan kang
chan fong » chew fong, chan eng, chan kang
zhang zhi » zhong zhi, wang zhi, zhang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaoyi yang yang shen ((chan ming) or (chan fong)) zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoyi yang yang shen ((chan ming) OR (chan fong)) zhang zhi ;*.