Perhaps you should try some spelling variations:
kang hadi » dang hai, kang han, khan hadi
yan yuan » yan guan, fang yuan, nan yan
dan yang » daun yang, tan yang, wang yang
yan yun » yang yun, yan kun, yap yun
yang xi » yang di, yang yi, yang jui
xi kang » jin kang, xi zhang
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yanling ((yan yun) or (yan yuan)) dan yang xi kang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling ((yan yun) OR (yan yuan)) dan yang xi kang hadi ;.
• Adding a wildcard symbol may retrieve word variants: wang yanling ((yan yun) or (yan yuan)) dan yang xi kang hadi ;*.