Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
yan liang » yang liang, wang liang, you liang
yang yang » wang yang, wang yan
pei yang » wei yang, hui yang, pei yun
hua pei » hua wei
ii long » i long, ii losung
au long » a long, eu long, lam long

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 (yang yang))) or (yang guang)) wang hua pei yang ((ii long) or (au long)) du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yan liang) OR (yang yang))) OR (yang guang)) wang hua pei yang ((ii long) OR (au long)) du ;.
• Adding a wildcard symbol may retrieve word variants: ((((yan liang) or (yang yang))) or (yang guang)) wang hua pei yang ((ii long) or (au long)) du ;*.