Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
siew wei » siew hai, siew ee, tien wei
wei yang » pei yang, wei wang, wei yang's
long do » long d, long du, longer do
yang 3 » yang _, yang 8, gang 3
3 long » a long, 2 long, 3.2 long
wang » wing, wan
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 OR lang) yanling) OR (yang guang)) mah siew wei yang 3 long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang OR lang) yanling) or (yang guang)) mah siew wei yang 3 long do ;~".
• Adding a wildcard symbol may retrieve word variants: (((wang OR lang) yanling) or (yang guang)) mah siew wei yang 3 long do ;*.