冲撞

冲撞	chōng zhuàng	to collide / jerking motion / to impinge / to offend / to provoke
冲	chōng	(of water) to dash against / to mix with water / to infuse / to rinse / to flush / to develop (a film) / to rise in the air / to clash / to collide with
冲	chōng	thoroughfare / to go straight ahead / to rush / to clash
冲	chòng	powerful / vigorous / pungent / towards / in view of
撞	zhuàng	to knock against / to bump into / to run into / to meet by accident