Perhaps you should try some spelling variations:
ahsan syed » khan syed
kang chung » kung chung, kang young, dang hung
yuan kang » yuan wang, yuan chang, yuan kai
khan sher » han shen, khan syed, than she
chan kang » chung kang, chan eng, chan fong
chung zhi » chung chi, chen zhi, chung h
tan kai » tan kah, yuan kai

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