Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yan guan » gan guan, yan yuan, yang guang
juan tan » huan t'an, juan rana, juan a
tan ying » fan ying, ran ying, tan yang
ying jin » yang jin, jing ji, yang jie
jin kang » jin chang, jin kyung, jing fang
tae » take, tape, tale

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 tan ying jin kang tae ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yuan wang) OR (yan guan)) juan tan ying jin kang tae ;*.