Perhaps you should try some spelling variations:
wang liang » wang yang
gain yang » dan yang, tan yang, yin yang
daun yang » dan yang, du yang, tan yang
yan kun » yan guan, yan yuan
yap yun » yang yun, yau yung
yi dang » yi yang, yi chang
yi gang » ii gang, i gang, li gang

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

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