Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
china du » china due, china den, china 1
yang ka » yang fan, yang yao
ka long » a long, day long
long do » long d, long du, longer do

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 (yang yang))) or (wang yang)) tan ((china du) OR (china des)) yang ka long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yan liang) OR (yang yang))) OR (wang yang)) tan ((china du) OR (china des)) yang ka long do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yan liang) or (yang yang))) or (wang yang)) tan ((china du) OR (china des)) yang ka long do ;*".