Perhaps you should try some spelling variations:
yan yuan » yan guan, fang yuan, nan yan
ren yang » ren yan, chen yang, dan yang
yang jin » yang jie, yang jun, ying jin
wong sam » wong lai, kong sar, von sam
wong sau » wong siu, wong shiu, wong lai
song pae » song ze
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan yuan) or (wang yan)) hua ren yang jin ((((wong sam) OR (wong sau))) or (song pae)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan yuan) OR (wang yan)) hua ren yang jin ((((wong sam) OR (wong sau))) OR (song pae)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yuan) or (wang yan)) hua ren yang jin ((((wong sam) OR (wong sau))) or (song pae)) ;*".