Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang, yan guan
can child » care child, can build, cbt child
can chia » tan chia, can asia
wen wang » wei wang, chen wang, weng fang
long do » long d, long du, longer do
wang 3 » wang _, gang 3, lang 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 (yang guang)) ((((can chia) OR (can child))) OR (can china)) wen wang 3 long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (yang guang)) ((((can chia) OR (can child))) or (can china)) wen wang 3 long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (yang guang)) ((((can chia) OR (can child))) or (can china)) wen wang 3 long do ;*.