Perhaps you should try some spelling variations:
quan guan » gan guan, quan guo, yan guan
jui using » ii using, iii using, i using
using sar » using sat, using svr, using smart
juan fan » juan rana, juan a, juan f
fan yang » dan yang, fan ying, tan yang
yang jui » yang judy, yang di, yang xi
yan san » yan clan, yan guan, yan wang

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 (quan guan)) juan fan yang jui using sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan san) OR (quan guan)) juan fan yang jui using sar ;*.