(Has the video you made not been watched many times? There are only dozens of views of the short video taken by heart? Why has your work been unpopular? Why hasn't it improved after working hard? Maybe you have no experience? I don't know how to make a video. If you don't know, do you want to continue? Never mind. I'll teach you. You only need a mobile phone. I'll teach you to play short videos in ten minutes.)