Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
gan guan » yan guan, quan guan, fan guon
hui yang » hui ying, du yang, h yang
yi yang » yin yang, yu yang, ying yang
yi gang » ii gang, i gang, li gang
long do » long d, long du, longer do
3 long » a long, 2 long, 3.2 long

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (gan guan)) wang hua ((((yi yang) OR (yi gang))) or (hui yang)) 3 long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (gan guan)) wang hua ((((yi yang) OR (yi gang))) OR (hui yang)) 3 long do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (gan guan)) wang hua ((((yi yang) OR (yi gang))) or (hui yang)) 3 long do ;*".