Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yan guan » gan guan, yan yuan, yang guang
juan ran » juan rana, juan ramon, juan rene
ran yang » dan yang, ran ying, tan yang
yang jun » yang jui, pang jun, yang jin
jun song » jin song, yun song, hyun song
song sar » kong sar, using sar, song pae

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 yang) or (yan guan)) juan ran yang jun song sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yang yang) OR (yan guan)) juan ran yang jun song sar ;*.