Perhaps you should try some spelling variations:
liang tan » liang dan, wing tan
liang sun » liang dan, wing sun
hua irene » hua ren
wang ban » wang yan, wang dan, wang yang
yang jie » yang jin, yang di, yang jui
jie wong » jie song, kie wong, ji won
wong sau » wong sam, wong siu, wong shiu

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: wang ((((wang ban) OR (liang tan))) OR (liang sun)) hua irene yang jie wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((((wang ban) or (liang tan))) or (liang sun)) hua irene yang jie wong sau ;*.