Perhaps you should try some spelling variations:
chang hsun » chang ch'un, chung hsuan, chang su
dang hadi » dang hai
yan yuan » yan guan, fang yuan, nan yan
yang jui » yang judy, yang di, yang yi
yan yun » yang yun, yan kun, yap yun
yang xi » yang di, yang yi
wang » wing, wan, lang

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 yan ((((yan yun) OR (yan yuan))) OR (chang hsun)) gain ((yang jui) OR (yang xi)) dang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((((yan yun) OR (yan yuan))) or (chang hsun)) gain ((yang jui) or (yang xi)) dang hadi ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan ((((yan yun) OR (yan yuan))) or (chang hsun)) gain ((yang jui) or (yang xi)) dang hadi ;*.