Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
yang guang » yan guan
yang yang » wang yang, wang yan
china pt » china past, china part, china path
yang yao » wang yan, yang yi, yang fan
long do » long d, long du, longer do
yang 8 » yang _

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 yang))) OR (yang guang)) can china pt ((yang 8) OR (yang yao)) long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang liang) OR (yang yang))) or (yang guang)) can china pt ((yang 8) or (yang yao)) long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) OR (yang yang))) or (yang guang)) can china pt ((yang 8) or (yang yao)) long do ;*.