Perhaps you should try some spelling variations:
wang liang » wang yang
yang guang » yang yang, yan guan, yang liang
siew pei » siew hai, chew pei, siew ee
long 2u » long du, long run, long put
gang a » fang a, gang _, lang a
gang 3 » gang _, lang 3, wang 3
long 2 » longa 2, long _, long a
mah » math

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) OR (yang guang)) mah siew pei ((gang a) OR (gang 3)) ((long 2) OR (long 2u)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (yang guang)) mah siew pei ((gang a) OR (gang 3)) ((long 2) or (long 2u)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (yang guang)) mah siew pei ((gang a) OR (gang 3)) ((long 2) or (long 2u)) ;*.