Perhaps you should try some spelling variations:
liang yang » liang ying, wang yang, yang yang
yuan wang » yan wang, yuan chang, qian wang
liang sun » liang dan, liang tan, wing sun
yuan kang » yuan chang, chan kang, yuan kai
wing ian » wing tan, twinn ian, wing sun
clan yan » qian yan
yang kim » yong kim, kang kim, hyung kim
nan yan » nan ya, wang yan, qian yan

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

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