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, taiwan china, yunnan china
pei gang » pei yang, wei guang, der gang
long do » long d, long du, longer do
gang 3 » gang _, lang 3, wang 3
3 long » a long, 2 long, 3.2 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) OR (can china)) pei gang 3 long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang liang) or (you can))) or (yang guang)) ((tuan china) OR (can china)) pei gang 3 long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) or (you can))) or (yang guang)) ((tuan china) OR (can china)) pei gang 3 long do ;*.