Perhaps you should try some spelling variations:
yuhan kang » yuan kang, yuhuan huang
ahsan syed » khan syed
fung chung » fung hung, kung chung, tung chung
chan kang » chung kang, chan eng, chan fong
khan sher » han shen, khan syed, than she
chan fung » chan fong, can fund, chan eng
chung h » chun h, chung _, chung hee

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) or (chan kang)) ((khan sher) or (ahsan syed)) chan fung chung h ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yuhan kang) OR (chan kang)) ((khan sher) OR (ahsan syed)) chan fung chung h ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yuhan kang) or (chan kang)) ((khan sher) or (ahsan syed)) chan fung chung h ;*.