Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
you liang » you xian, you liangzhi
tan cheng » tang zheng, yuan cheng, tan hong
tan chew » tan chwee, tan siew, tan chia
tan khee » tan kee, tan chwee, tan jee
pei run » pei yun
long do » long d, long du, longer do
2 long » a long, 3 long, 3.2 long
run 2 » run _, run a, run 1

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: ((you liang) OR (yang guang)) ((((tan chew) OR (tan cheng))) OR (tan khee)) pei run 2 long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((you liang) or (yang guang)) ((((tan chew) OR (tan cheng))) or (tan khee)) pei run 2 long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((you liang) or (yang guang)) ((((tan chew) OR (tan cheng))) or (tan khee)) pei run 2 long do ;*.