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

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((you liang) OR (yang guang)) ((can asia) OR (can aid)) wen yang 3 longer do ;~.
• Adding a wildcard symbol may retrieve word variants: ((you liang) or (yang guang)) ((can asia) or (can aid)) wen yang 3 longer do ;*.