Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yan liang » yang liang, wang liang, you liang
yan wang » yuan wang, yang yang, qian wang
you xian » you liang, you can, you mean
tan chen » tan cheng, ta chen, jane chen
chen wei » zhen wei, chen e
wei yang » pei yang, wei wang, wei yang's
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: ((((((yan liang) or (yan wang))) or (you xian))) or (yang guang)) tan chen wei yang di long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((yan liang) OR (yan wang))) OR (you xian))) OR (yang guang)) tan chen wei yang di long do ;.
• Adding a wildcard symbol may retrieve word variants: ((((((yan liang) or (yan wang))) or (you xian))) or (yang guang)) tan chen wei yang di long do ;*.