Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
tang wing » tang min, tang tang
wing ian » twinn ian, wing sun
kong siu » wong siu, dong sin, kong sar
wing tan » liang tan, hong tan, tin tan
yan yuan » yan guan, fang yuan, nan yan
kong eiu » tonga eiu
dong di » dong sin

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: "((wing ian) OR (dong di)) ((yang guang) OR (yan yuan)) tang wing tan ((kong siu) OR (kong eiu)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing ian) OR (dong di)) ((yang guang) OR (yan yuan)) tang wing tan ((kong siu) OR (kong eiu)) ;*.