Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yan liang » yang liang, wang liang, you liang
tan chwee » tan khee, tan chinhwee
tan chew » tan cheng, tan siew, tan chia
pei yun » lei kyun, mei yung, pei yang
long do » long d, long du, longer do
yun a » run a, un a, yun _

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: ((yan liang) OR (yang guang)) ((tan chew) OR (tan chwee)) pei yun a long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan liang) or (yang guang)) ((tan chew) OR (tan chwee)) pei yun a long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((yan liang) or (yang guang)) ((tan chew) OR (tan chwee)) pei yun a long do ;*.