冲撞 (chōng zhuàng): to collide; jerking motion; to impinge; to offend; to provoke

That out-of-control truck crashed into the roadside guardrail; the front of the vehicle was badly deformed, and the driver was trapped in the cab.

In the crowded subway, he was jostled by the crowd and nearly fell over.

Two rams fought for a mate, ramming each other's heads with all their might, producing a loud crashing sound.

At the international conference, he aggressively questioned the other delegate, which sparked a fierce argument between the two sides.