Perhaps you should try some spelling variations:
yan yang » yang yang, tan yang, yan wang
yao yang » yang yang
dan yang » daun yang, tan yang, wang yang
tan ying » fan ying, ran ying, tan yang
yi yang » yin yang, yu yang, ying yang
yi gang » ii gang, i gang, li gang
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan yang) OR (yao yang)) jun ((dan yang) or (tan ying)) ((yi yang) or (yi gang)) haji ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan yang) OR (yao yang)) jun ((dan yang) OR (tan ying)) ((yi yang) OR (yi gang)) haji ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yang) OR (yao yang)) jun ((dan yang) or (tan ying)) ((yi yang) or (yi gang)) haji ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan yang) OR (yao yang)) jun ((dan yang) or (tan ying)) ((yi yang) or (yi gang)) haji ;*.