Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
liang jui » chang jui, liang li, liang sun
lang yan » wang yan, wang yang, zhang yan
jui chen » yi chen
yang jui » yang judy, yang yi
yang jie » yang jin, yang yi, yang jun
wong sau » wong sam, wong siu, wong shiu
yang xi » yang yi

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 yan liang jui chen ((((((yang xi) OR (yang jui))) OR (yang di))) OR (yang jie)) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: lang yan liang jui chen ((((((yang xi) or (yang jui))) or (yang di))) or (yang jie)) wong sau ;*.