Perhaps you should try some spelling variations:
yan yuan » yan guan, fang yuan, nan yan
fan guon » gan guan, yan guan
hua chen » jui chen, yu chen, a chen
chen yan » chen yang, chen tan, chen yun
wong siu » wong shiu, kong siu, wong siew
wong sau » wong sam, wong shiu, wong lai
yan shi » yan zhi, yun shik
wang » wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wing) ((yan yuan) OR (fan guon)) hua chen yan shi ((wong siu) OR (wong sau)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wing) ((yan yuan) or (fan guon)) hua chen yan shi ((wong siu) OR (wong sau)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wing) ((yan yuan) or (fan guon)) hua chen yan shi ((wong siu) OR (wong sau)) ;*.