How to disassemble the rear seat of Changan Star 6350?

There is a bayonet on the left and right sides of the front end of the seat cushion. With a little force, the arm and the cushion form a 90-degree angle, and the bayonet will come out without any tools. When the outer bayonet comes out, push the seat cushion backward, and the metal bayonet at the back will loosen; When installing, first hook the bayonet on the back of the chair, then press it down hard in front of the seat cushion, and then it will return to its original position, which is very simple.