Perhaps you should try some spelling variations:
tong shui » tong hui, cong shu
yan clan » das clan, yan guan, yan yuan
yun gong » yun song, yun young, hyun song
gong min » jong min, song min, gong meng
gong hui » tong hui, wang hui, gong si
yan pan » yan guan, yan wang, yan yuan
yi yun » yi eun, li yun, yi yue
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan pan) or (yan clan)) yi yun gong min ((tong shui) OR (gong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan pan) OR (yan clan)) yi yun gong min ((tong shui) OR (gong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan pan) or (yan clan)) yi yun gong min ((tong shui) OR (gong hui)) ;*".