Perhaps you should try some spelling variations:
wang liang » wang yang
wang ying » wang yang, wang jing, wang ning
wang yong » wang yang, wang hyoung, wang yan
gain yang » dan yang, daun yang, tan yang
yang you » chang you, yang yi, yang yao
you gain » you can
yang xi » yang di, yang yi, yang jui
xi dang » xi kang, xi zhang

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: ((((wang ying) OR (wang yong))) OR (wang liang)) yang you gain yang xi dang (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang ying) or (wang yong))) or (wang liang)) yang you gain yang xi dang (hai or hadi) ;*.