Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan
yang liang » wang liang, yan liang, yang yang
you liang » you xian, you liangzhi
yan wang » yuan wang, yang yang, qian wang
tan chew » tan cheng, tan chwee, tan siew
pei yang » wei yang, hui yang, pei yun
di long » i long, de long, ii long
long do » long d, long du, longer do

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((yang liang) or (yan wang))) or (you liang))) or (yang guang)) tan chew pei yang di long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((yang liang) OR (yan wang))) OR (you liang))) OR (yang guang)) tan chew pei yang di long do ;.
• Adding a wildcard symbol may retrieve word variants: ((((((yang liang) or (yan wang))) or (you liang))) or (yang guang)) tan chew pei yang di long do ;*.