Perhaps you should try some spelling variations:
wang liang » wang yang
liang tan » liang dan, liang sun, wing tan
hua irene » hua ren
kong john » king john, wong john, longo john
wong sam » wong sau, wong lai, von sam
tan hua » tuan hua, wang hua, tan chia
sar » sara, star, saur

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 liang tan hua irene kong john ((wong sam) OR (kong sar)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang tan hua irene kong john ((wong sam) or (kong sar)) ;*.