Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yan guan » gan guan, yan yuan, yang guang
juan fan » juan rana, juan a, juan f
fan yang » dan yang, fan ying, tan yang
yang wie » yang jie, lang wien, yang di
wie kann » wie man
man » main, many, mean

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan ((yuan wang) or (yan guan)) juan fan yang wie kann man ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yuan wang) OR (yan guan)) juan fan yang wie kann man ;*.