Perhaps you should try some spelling variations:
yan guan » gan guan, yan yuan, yang guang
juan kan » juan rana, yuan kang, juan a
kan ying » fan ying, ka ying, ran ying
ying jin » yang jin, jing ji, yang jie
jin kang » jin chang, jin kyung, jing fang
yan san » yan clan, yan wang, yan yuan
kang ca » kang tae, kang han

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan ((yan san) or (yan guan)) juan kan ying jin kang ca ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan san) OR (yan guan)) juan kan ying jin kang ca ;*.