Perhaps you should try some spelling variations:
ahsan syed » khan syed
kung chung » fung chung, tung chung
yuan kang » yuan chang, chan kang, yuan kai
yuan wang » yan wang, yuan chang, qian wang
khan sher » han shen, khan syed, than she
chan kung » chan kang, chan eng, chan fong
chung zhi » chung chi, chen zhi, chung h

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yuan kang) OR (yuan wang)) ((khan sher) or (ahsan syed)) chan kung chung zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yuan kang) OR (yuan wang)) ((khan sher) OR (ahsan syed)) chan kung chung zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yuan kang) OR (yuan wang)) ((khan sher) or (ahsan syed)) chan kung chung zhi ;*".