Perhaps you should try some spelling variations:
yan yuan » fang yuan, nan yan, yan clan
yan guan » gan guan, yang guang, yihan guan
juan jin » juan j, huan jie, jian ji
jin ying » li ying
ying jin » yang jin, jing ji, yang jie
jin kong » jin kang, jin song, king kong
yan san » yan clan, yan wang
sar » sara, star, saur

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 (yan guan))) or (yan yuan)) juan jin ying jin kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((((yan san) OR (yan guan))) OR (yan yuan)) juan jin ying jin kong sar ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan ((((yan san) OR (yan guan))) or (yan yuan)) juan jin ying jin kong sar ;*".