Perhaps you should try some spelling variations:
sher chang » shen chang, sheri chaney
wang xiao » wang qiao, wang xiaoyi, wang xiaozu
yang yang » wang yang, wang yan
chang min » zhang ming, chang mae, chan ming
zhong zhi » zhang zhi, zhong tai
yang yan » wang yan, yang fan, yang yao
hong ghi » hong g, hong hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiao ((yang yan) or (yang yang)) sher chang min ((hong ghi) OR (zhong zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiao ((yang yan) OR (yang yang)) sher chang min ((hong ghi) OR (zhong zhi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiao ((yang yan) or (yang yang)) sher chang min ((hong ghi) OR (zhong zhi)) ;".
• Adding a wildcard symbol may retrieve word variants: wang xiao ((yang yan) or (yang yang)) sher chang min ((hong ghi) OR (zhong zhi)) ;*.