Perhaps you should try some spelling variations:
wang liang » wang yang
yang guang » yang yang, yan guan, yang liang
yan liang » yang liang, you liang, yan wang
china pei » china peo, china pim, china peilei
china pt » china past, china part, china path
ka long » a long, day long
long do » long d, long du, longer do
yun » yuan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yan liang) or (wang liang))) or (yang guang)) can ((china pei) OR (china pt)) yun ka long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yan liang) OR (wang liang))) OR (yang guang)) can ((china pei) OR (china pt)) yun ka long do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yan liang) or (wang liang))) or (yang guang)) can ((china pei) OR (china pt)) yun ka long do ;*".