Perhaps you should try some spelling variations:
yan clan » das clan, yan guan, yan yuan
dan yang » daun yang, tan yang, wang yang
gang hai » dang hai, shang hai, eang hay
yan can » man can, yan guan, yan wang
run dan » run gain, run pain
yang yi » yang di, yang xi, yang jui
yi gang » ii gang, i gang, li gang
wang » wing, wan

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: (wang OR lang) ((((yan can) OR (yan clan))) OR (yan cong)) run dan yang yi gang hai ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or lang) ((((yan can) or (yan clan))) or (yan cong)) run dan yang yi gang hai ;*.