Perhaps you should try some spelling variations:
khan syed » shah syed, khan sher
tuan hua » tan hua, tuan vu, yuan hui
yuan kai » yuan kang, yuan fei, yuan hui
chan jan » chain jane, chan alan, chan kang
jan chen » jane chen, jean chen, kang chen
chen zhi » chen zhe, chen zhen, chen chih
tan kai » tan kah

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

• Performing a fuzzy search may retrieve terms with similar spellings: fang ((tuan hua) or (((yuan kai) OR (tan kai)))) ((khan syed) or (ahsan syed)) chan jan chen zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: fang ((tuan hua) OR (((yuan kai) OR (tan kai)))) ((khan syed) OR (ahsan syed)) chan jan chen zhi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fang ((tuan hua) or (((yuan kai) OR (tan kai)))) ((khan syed) or (ahsan syed)) chan jan chen zhi ;".
• Adding a wildcard symbol may retrieve word variants: fang ((tuan hua) or (((yuan kai) OR (tan kai)))) ((khan syed) or (ahsan syed)) chan jan chen zhi ;*.