How to take off the buckle of flying sculpture lighting?

The method of taking off the lampshade is as follows: there are buckles around the lampshade, and touch it with your hands; Break it off if there is a button; Then you can take down the lampshade; If it is a threaded rotating lampshade, you can directly hold the lampshade with both hands and rotate it counterclockwise with a little force. If you still can't get rid of it, you can ask a professional master for help.