Perhaps you should try some spelling variations:
yang liang » wang liang, peng liang, yang guang
yan liang » wang liang, you liang, yan wang
yang yang » wang yang, wang yan
china hui » china hubei, china how, china has
hui yang » hui ying, du yang, h yang
long du » long do, long run, long did
yang 4 » yang 47, yang _, yang 8
long d » long do, long _, long 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang liang) OR (yan liang))) or (yang yang)) can china hui yang 4 ((long d) or (long du)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang liang) OR (yan liang))) OR (yang yang)) can china hui yang 4 ((long d) OR (long du)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang liang) OR (yan liang))) or (yang yang)) can china hui yang 4 ((long d) or (long du)) ;*".