Perhaps you should try some spelling variations:
juan rana » juan danza, juan lara, juan rene
rana ying » ran ying, fan ying, tan ying
jin using » win using, jin ying, jin song
using sar » using sat, using svr, using smart
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, nan yan, yan clan
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 (yan yuan)) juan rana ying jin using sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan guan) OR (yan yuan)) juan rana ying jin using sar ;*.