Perhaps you should try some spelling variations:
gain yang » dan yang, tan yang, yin yang
daun yang » dan yang, du yang, tan yang
wang dan » wang yan, wang ban, wang yidan
ii chang » vii chang, yi chang, ii changes
dan jan » dehn jan, chan jan, dan dana
yi dang » yi gang, yi yang, yi chang
jan n » jan m, jan c, jan j

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang dan jan n ((gain yang) OR (daun yang)) ((yi dang) or (ii chang)) (hai or hadi) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang dan jan n ((gain yang) OR (daun yang)) ((yi dang) OR (ii chang)) (hai OR hadi) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dan jan n ((gain yang) OR (daun yang)) ((yi dang) or (ii chang)) (hai or hadi) ;".
• Adding a wildcard symbol may retrieve word variants: wang dan jan n ((gain yang) OR (daun yang)) ((yi dang) or (ii chang)) (hai or hadi) ;*.