Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
gain yang » daun yang, tan yang, yin yang
yan yang » yao yang, tan yang, yan wang
dan yang » daun yang, tan yang, wang yang
yu gang » xu gang, yi gang, yu fang
gang ri » fang ri
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 (yang yang)) xi ((gain yang) or (((dan yang) or (du yang)))) yu gang ri ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan yang) OR (yang yang)) xi ((gain yang) OR (((dan yang) OR (du yang)))) yu gang ri ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yang) OR (yang yang)) xi ((gain yang) or (((dan yang) or (du yang)))) yu gang ri ;*".