Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yuan wang » yan wang, yuan kang, yuan chang
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yuan wang) OR (yang guang)) juan tan ying jin kang tae ;~.
• Adding a wildcard symbol may retrieve word variants: nan ((yuan wang) or (yang guang)) juan tan ying jin kang tae ;*.