Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
jing fang » jia fang, jin kang, weng fang
juan tan » huan t'an, juan rana, juan a
xin jing » xiong jing, bian jing, min jin
fang han » kang han, fang yuan, fang zhen
yan san » yan clan, yan guan, yan wang
tan xin » fan xing, tan sinh, tan ying

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 (yang guang)) juan tan xin jing fang han ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan san) OR (yang guang)) juan tan xin jing fang han ;*.