Perhaps you should try some spelling variations:
risk sharpening » risk sharing, risk screening
sharpening our » shaping our, sharing our
yang jui » yang judy, yang di, yang xi
yan yuan » yan guan, fang yuan, nan yan
yang ka » yang fan, yang yao
yang yi » yang di, yang xi
kong a » kong _, kong sar, kong yam
go et » go get, ho et
et a » et al, et la, e a

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: ((((((yang ka) OR (yang jui))) OR (yan yuan))) OR (yang yi))go et a risk sharpening our kong a ;~.
• Adding a wildcard symbol may retrieve word variants: ((((((yang ka) or (yang jui))) or (yan yuan))) or (yang yi))go et a risk sharpening our kong a ;*.