Perhaps you should try some spelling variations:
lang wang » lang lang, hong wang, ping wang
wang yong » wang yang, wang hyoung, wang yan
hua irene » hua ren
yong hua » dong hua, ying hua, wang hua
yang jin » yang jie, yang jun, ying jin
wong sau » wong siu, wong shiu, kong sar
wong sam » kong sar, von sam, wong max

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: lang wang yong hua irene yang jin ((((wong sau) OR (wong lai))) OR (wong sam)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang wang yong hua irene yang jin ((((wong sau) OR (wong lai))) or (wong sam)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang wang yong hua irene yang jin ((((wong sau) OR (wong lai))) or (wong sam)) ;*.