Perhaps you should try some spelling variations:
yuan kang » yuan chang, chan kang, yuan kai
yuan wang » yuan chang, qian wang, yu wang
weng fang » jing fang, wen wang
fang chan » fong chan, fang yuan, fang zhen
yan wang » yang yang, qian wang, yan liang
yang din » yang jin, yang lin, yang dean
chan onn » chai onn, chan fong, than one
onn sau » wong sau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan kang) or (((yan wang) OR (yuan wang)))) ((yang di) or (yang din)) weng fang chan onn sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan kang) OR (((yan wang) OR (yuan wang)))) ((yang di) OR (yang din)) weng fang chan onn sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan kang) or (((yan wang) OR (yuan wang)))) ((yang di) or (yang din)) weng fang chan onn sau ;*".