Perhaps you should try some spelling variations:
fang yuan » wang yuhan, wang yan, meng yuan
jin using » win using, jin ying, jin song
using sar » using sat, using svr, using smart
yan guan » gan guan, yan yuan, yang guang
juan ran » juan rana, juan ramon, juan rene
ran ying » fan ying, tan ying, jin ying
ying jin » yang jin, jing ji, yang jie

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 guan) or (fang yuan)) juan ran ying jin using sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan guan) OR (fang yuan)) juan ran ying jin using sar ;*.