Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
wing tan » wing ian, liang tan, hong tan
tan cong » tan hong, tan kong, yan cong
cong run » long run, cong sun, cong van
yuan kai » yuan fei, tan kai, yuan hui
gong min » jong min, song min, gong meng
yaping » yanping, yaoping, yiping

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing tan cong run ((yuan kang) or (yuan kai)) yaping gong min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing tan cong run ((yuan kang) OR (yuan kai)) yaping gong min ;*.