Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
yang wang » yan wang, yang liang, wang yang
yang yang » wang yang, wang yan
pei pang » pei yang
pang jun » yang jui
jun long » un long, au long, eu long
long du » long d, long do, long run
yan a » can a, yan _, jan a
a pei » a peri, a bei, a pen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang wang) OR (yang yang))) or (yang guang)) yan a pei pang jun long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang wang) OR (yang yang))) OR (yang guang)) yan a pei pang jun long du ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang wang) OR (yang yang))) or (yang guang)) yan a pei pang jun long du ;".
• Adding a wildcard symbol may retrieve word variants: ((((yang wang) OR (yang yang))) or (yang guang)) yan a pei pang jun long du ;*.