Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, tan yang
wang yang » wang yan, wang liang, wang yanling
wang yue » wong yue, wang hua, wang yan
yan yun » yan yuan, yang yun, yap yun
yan kun » yan guan, yan yuan
yang yi » yang di, yang xi, yang jui
yi dang » yi gang, yi yang, yi chang

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

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