Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
wong shiu » wong siu, cong shu, song shin
doing un » doing und, doing our, doing von
hua chen » jui chen, yu chen, a chen
chen yan » chen yang, chen tan, chen yun
gong hui » tong hui, tong shui, wang hui
tan hua » tuan hua, wang hua, tan chia

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

• Performing a fuzzy search may retrieve terms with similar spellings: doing un tan hua chen yan liang ((wong shiu) or (gong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doing un tan hua chen yan liang ((wong shiu) OR (gong hui)) ;.
• Adding a wildcard symbol may retrieve word variants: doing un tan hua chen yan liang ((wong shiu) or (gong hui)) ;*.