nằm ngửa 
to lie supine, lie on one’s back, lie face up, be flat on one’s back [ nằm ] : to lie (down), be located in
[ ngửa ] : to lift, raise
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
nằm ngửa to lie supine, lie on one’s back, lie face up, be flat on one’s back