Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
yuhan kang » yuan kang, chan kang, yuhuan huang
khan sher » han shen, than she
khan syed » ahsan syed, shah syed
chan ming » kian ming, chan eng, chan fong
ming hung » dang hung, fung hung, men hung
hung ghi » hong ghi, hung gay, hung ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuhan kang ((khan sher) or (khan syed)) chan ming hung ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuhan kang ((khan sher) OR (khan syed)) chan ming hung ghi ;.
• Adding a wildcard symbol may retrieve word variants: wang yuhan kang ((khan sher) or (khan syed)) chan ming hung ghi ;*.