Perhaps you should try some spelling variations:
wang xiaoyi » wang xiaolin, wang xiaozu, wang xiaoping
sheri chan » sheri chaney
chan ming » kian ming, chan eng, chan fong
zhong zhi » zhang zhi, hong ghi, zhong tai
yang jin » yang jie, yang jun, ying jin
cong zhi » wang zhi, cong shu
dean » dewan, jean, den

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 jin) or (yang dean)) sheri chan ming ((cong zhi) or (zhong zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoyi ((yang jin) OR (yang dean)) sheri chan ming ((cong zhi) OR (zhong zhi)) ;.
• Adding a wildcard symbol may retrieve word variants: wang xiaoyi ((yang jin) or (yang dean)) sheri chan ming ((cong zhi) or (zhong zhi)) ;*.