Perhaps you should try some spelling variations:
yan yuan » fang yuan, nan yan, yan clan
yan guan » gan guan, yang guang, yihan guan
fan guon » gan guan
hua chen » jui chen, yu chen, a chen
chen yan » chen yang, chen tan, chen yun
shi wong » shi rong, shin dong, shi ding
wong siu » wong shiu, kong siu, wong sau
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 (yan guan))) OR (fan guon)) hua chen yan shi wong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wing) ((((yan yuan) OR (yan guan))) or (fan guon)) hua chen yan shi wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wing) ((((yan yuan) OR (yan guan))) or (fan guon)) hua chen yan shi wong siu ;*.