Perhaps you should try some spelling variations:
yan wang » yuan wang, yang yang, qian wang
yan clan » das clan, yan guan, yan yuan
fan yang » fan ying, tan yang, wang yang
dan yang » daun yang, tan yang, wang yang
jie kang » jin kang, jie zhang, wie kann
kang sar » kong sar, kang tae, kang ca
yan san » yan guan, yan yuan

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: nan ((((yan san) OR (yan wang))) OR (yan clan)) juan ((fan yang) OR (dan yang)) jie kang sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan ((((yan san) or (yan wang))) or (yan clan)) juan ((fan yang) OR (dan yang)) jie kang sar ;~".
• Adding a wildcard symbol may retrieve word variants: nan ((((yan san) or (yan wang))) or (yan clan)) juan ((fan yang) OR (dan yang)) jie kang sar ;*.