Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
wang yang » wang yan, wang yanling
can asia » dan asia
wen yang » wei yang, wen wang, chen yang
3 longer » _ longer, 2 longer, 3 langer
longer a » longer _
yang 3 » yang _, yang 8, gang 3

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang liang) OR (wang yang))) or (yang guang)) ((can asia) or (can aid)) wen yang 3 longer a ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang liang) OR (wang yang))) OR (yang guang)) ((can asia) OR (can aid)) wen yang 3 longer a ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang liang) OR (wang yang))) or (yang guang)) ((can asia) or (can aid)) wen yang 3 longer a ;*".