Perhaps you should try some spelling variations:
pei yang » wei yang, hui yang, pei yun
yan clan » das clan, yan guan, yan yuan
qian yan » qian jun, qian yi
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
wai yan » wang yan, wei yang
fang ri » fang wei, fang xia

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: ((wai yan) OR (pei yang)) ((yan clan) OR (qian yan)) gain ((yang jin) OR (yang jie)) fang ri ;~.
• Adding a wildcard symbol may retrieve word variants: ((wai yan) or (pei yang)) ((yan clan) or (qian yan)) gain ((yang jin) or (yang jie)) fang ri ;*.