Citroen C3-XR wants to change its own air filter. How to disassemble the air filter box?

I bought an air filter element online last time, and I want to change it myself. As a result, I couldn't get rid of the air filter box. There seems to be a pipe connected to it, so I can't take it down and put it back. I bought an air filter element online last time, and I want to change it myself. As a result, I couldn't get rid of the air filter box. There seems to be a pipe connected to it, so I can't take it down and put it back. It's actually quite simple. Just unscrew the screw. I have dismantled it myself. It is not good for professionals to do professional things and worry about them. It is very easy to loosen the throttle clamp, then squeeze the yellow clamp with two fingers and pull it out, and then twist a lock in one direction. Finally, the intake pipe turns left and is pulled out. I won't teach you, I can't take it off near the front of the car, but I can plug in the filter element by opening one end. Remove a circle of screws, and then remove the air pipe. Take @20 19.