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

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