Perhaps you should try some spelling variations:
yan clan » das clan
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, nan yan, yan kun
run wang » yuan wang, run wage, von wang
jiu song » jie song, jin song, jiu cong
song yam » kong yam, song pae, song yun
yan jiu » yang jie, yang jin, pang jiu

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: (wing OR lang) ((yan clan) OR (((yan guan) OR (yan yuan)))) run wang yan jiu song yam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wing or lang) ((yan clan) or (((yan guan) OR (yan yuan)))) run wang yan jiu song yam ;~".
• Adding a wildcard symbol may retrieve word variants: (wing or lang) ((yan clan) or (((yan guan) OR (yan yuan)))) run wang yan jiu song yam ;*.