Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yan clan » das clan, yan guan, yan yuan
juan tan » huan t'an, juan rana, juan a
tan yang » dan yang, tan ying, tan yong
yang jun » yang jui, pang jun, yang jin
jun kong » tan kong, nan kong
sar » sara, star, saur

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan clan) OR (yang guang)) juan tan yang jun kong sar ;~.
• Adding a wildcard symbol may retrieve word variants: nan ((yan clan) or (yang guang)) juan tan yang jun kong sar ;*.