Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
yang guang » yan guan
yang yang » wang yang, wang yan
yuan hui » yuan fei, jaan hui, tuan hua
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 (yang yang))) or (yang guang)) yuan hui pei yang di long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang liang) OR (yang yang))) OR (yang guang)) yuan hui pei yang di long do ;.
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) or (yang yang))) or (yang guang)) yuan hui pei yang di long do ;*.