Here's a description of the video: A Chinese opera performance is underway on a stage with an LED screen backdrop displaying a scenic landscape with mountains, water, a rainbow, and flowers. A performer is center stage, adorned in an elaborate traditional costume with a headdress featuring decorative elements and long pheasant feathers. They are making graceful hand gestures. The opera’s title, 《别洞观景》, is displayed above the screen, and a man is seated in the foreground, watching the performance. The lighting is bright with several spotlights illuminating the stage.