Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, tan yang
fang yuan » wang yuhan, meng yuan, tang yun
yan yuan » yan guan, yan clan, yan kun
yang jia » yang jie, yang jin, yang jing
jia fang » xia fang, jia zhang, jing fang
fang hai » dang hai, shang hai, eang hay
nan yan » nan ya, qian yan, dan yang
wang » wing, wan, lang

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 yan ((((yan yuan) OR (fang yuan))) OR (nan yan)) gain yang jia fang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan ((((yan yuan) or (fang yuan))) or (nan yan)) gain yang jia fang hai ;*.