Perhaps you should try some spelling variations:
yuan ming » yuan ting, kian ming, tuan minh
wong shiu » wong siu, cong shu, song shin
wing yan » wang yan, wing ian, wing tan
dong bin » dong sin, dong di, dann bin
ming hua » ying hua, ming hung, wang hua
hua t'an » huan t'an, hua ban
ya yuan » yan yuan

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: ((wing yan) OR (dong bin)) ya yuan ming hua t'an ((kong sar) OR (wong shiu)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing yan) or (dong bin)) ya yuan ming hua t'an ((kong sar) or (wong shiu)) ;*.