陲 陲 chui2
frontier

strokes 10
radical
阜
阜
strokes after radical 8
边陲 邊陲 bian1 chui2
border area; frontier

中国西北边陲 中國西北邊陲 zhong1 guo2 xi1 bei3 bian1 chui2
border area of northwest China (i.e. Xinjiang)