Perhaps you should try some spelling variations:
liang sun » liang dan, liang tan, wing sun
fang yuan » wang yuhan, wang yan, meng yuan
yuan wang » yan wang, yuan kang, yuan chang
wang chi » wang zhi, wang chau, wang chun
chi hong » thi hong, china hong, nhi hoang
long sar » kong sar, long span, long arm
wong siu » wong shiu, kong siu, wong sau

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((liang sun) OR (dong sin)) fang yuan wang chi hong ((long sar) OR (wong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((liang sun) OR (dong sin)) fang yuan wang chi hong ((long sar) OR (wong siu)) ;*.