Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang ying » yang yang, yang jing, huang ying
chin soon » chang soon, chew soon, cho soon
ying dai » bang dai, yi dai
wong sau » wong sam, wong siu, wong shiu
long seo » hong seo, long ago, long des
yi chin » yi chen, ii china, chi chin
dai yi » bai yi, tai yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ying dai yi chin soon ((wong sau) or (long seo)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ying dai yi chin soon ((wong sau) OR (long seo)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yang ying dai yi chin soon ((wong sau) or (long seo)) ;*.