Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang, yan guan
tuan china » wuhan china, can china, taiwan china
peo yang » pei yang, tao yang, wei yang
yao yang » yang yang
3 long » a long, 2 long, 3.2 long
long d » long do, long du, long _

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: ((((yang liang) OR (you can))) OR (yang guang)) tuan china ((peo yang) OR (yao yang)) 3 long d ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang liang) or (you can))) or (yang guang)) tuan china ((peo yang) OR (yao yang)) 3 long d ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) or (you can))) or (yang guang)) tuan china ((peo yang) OR (yao yang)) 3 long d ;*.