Perhaps you should try some spelling variations:
yan yong » yan cong, tan yong, wang yong
yong hua » dong hua, ying hua, wang hua
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam
hua ren » hua chen
won sau » wong siu
wang » wing, 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 yan yong hua ren ((ying jin) OR (yang jin)) ((won sau) OR (((wong sau) OR (wong sam)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yong hua ren ((ying jin) or (yang jin)) ((won sau) or (((wong sau) OR (wong sam)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan yong hua ren ((ying jin) or (yang jin)) ((won sau) or (((wong sau) OR (wong sam)))) ;*.