Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
das bilan » des bilan, des bilans, das bild
juan fan » juan rana, juan a, juan f
fan xibo » fan xing
xibo jin » xiao jian
jin kang » jin chang, jin kyung, jing fang
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 ((yang guang) or (das bilan)) juan fan xibo jin kang ca ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yang guang) OR (das bilan)) juan fan xibo jin kang ca ;*.