“I don’t know how to sing in the ancient kundong garden…” it’s so graceful that I don’t know how to linger in the kundong garden…… “. The LED cold light source installed on the stage, corridor column, steps, box and other places, and the lifting multimedia screen projection hidden on the stage enhance the interaction between the performer and the audience and create an “immersive” performance viewing experience. On the evening of April 19, the zhengyici theater located in Xicheng District of ...