Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, yuan kai
twinn ian » wing ian
chan kang » chung kang, chan eng, chan fong
wing sun » liang sun, nina sun, wing ian
cong sun » cong shu, cong van
clan yan » qian yan, nan yan
wang tan » wang yan, wang ban, wang dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((twinn ian) or (((wing sun) or (cong sun)))) clan yan ((yuan kang) OR (chan kang)) wang tan kim ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((twinn ian) OR (((wing sun) OR (cong sun)))) clan yan ((yuan kang) OR (chan kang)) wang tan kim ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((twinn ian) or (((wing sun) or (cong sun)))) clan yan ((yuan kang) OR (chan kang)) wang tan kim ;".
• Adding a wildcard symbol may retrieve word variants: ((twinn ian) or (((wing sun) or (cong sun)))) clan yan ((yuan kang) OR (chan kang)) wang tan kim ;*.