Perhaps you should try some spelling variations:
ying hong » ying chang, hong hong, tin hong
hua rene » hua ren, juan rene
min hong » amin hong, tin hong, min hyoung
long sar » kong sar, long span, long arm
wong sau » wong sam, wong siu, wong shiu
yan yan » yan yuan, nan yan, yang yang
yan hua » tan hua, ya hua, wang hua
wang » wing, 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 wan) yan yan hua rene ((ying hong) OR (min hong)) ((long sar) OR (wong sau)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) yan yan hua rene ((ying hong) OR (min hong)) ((long sar) or (wong sau)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yan yan hua rene ((ying hong) OR (min hong)) ((long sar) or (wong sau)) ;*.