Perhaps you should try some spelling variations:
beng liang » peng liang, wang liang, yang liang
wang chua » wang chun, tang chun, wang chau
liang tan » liang dan, liang sun, wing tan
song sein » song shin, song jin, song min
wang hui » wang zhi, wang wei, wang he
wong sam » wong sau, wong lai, kong sar

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 hua ((wang chua) OR (wang hui)) beng liang tan ((wong sam) OR (song sein)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hua ((wang chua) OR (wang hui)) beng liang tan ((wong sam) or (song sein)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang hua ((wang chua) OR (wang hui)) beng liang tan ((wong sam) or (song sein)) ;*.