Feng belongs to the "fifth generation" director, but as an artist, he is different, and his works are very diverse: the early "Atmosphere Disappeared" combines science fiction and environmental protection, and "Meridian of War" presents an anti-war attitude; In the later period, red river valley and Lost Love in the Yellow River tried to integrate business with the main theme, while the series "Raise your hand and cast your feet" took the comedy route.