Perhaps you should try some spelling variations:
qiao wang » qian wang, xiao yang
wang khan » wang shawn, wang yuhan, wang yan
khan sher » han shen, khan syed, than she
sher chan » shen chang, sheri chaney
zhong zhi » zhang zhi, hong ghi, zhong tai
chan eng » chan fong, chan kang, chan ming
hong zhi » hong ghi, zhang zhi, wang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang qiao wang khan sher chan eng ((hong zhi) or (zhong zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang qiao wang khan sher chan eng ((hong zhi) OR (zhong zhi)) ;.
• Adding a wildcard symbol may retrieve word variants: wang qiao wang khan sher chan eng ((hong zhi) or (zhong zhi)) ;*.