Perhaps you should try some spelling variations:
ahsan syed » khan syed
fang yuan » wang yuhan, wang yan, meng yuan
chan kang » chung kang, chan eng, chan fong
zhang zhi » zhong zhi, wang zhi, zhang wei
chung chi » chung h
yuan kai » yuan kang, yuan fei, tan kai
han shen » khan sher, can she, han en

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

• Performing a fuzzy search may retrieve terms with similar spellings: fang yuan kai ((han shen) or (ahsan syed)) chan kang ((zhang zhi) or (chung chi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: fang yuan kai ((han shen) OR (ahsan syed)) chan kang ((zhang zhi) OR (chung chi)) ;.
• Adding a wildcard symbol may retrieve word variants: fang yuan kai ((han shen) or (ahsan syed)) chan kang ((zhang zhi) or (chung chi)) ;*.