Yang Shulin's comic sketches "Empty City Plan".
In a broad sense, the essay includes a wide range. In ancient India, it refers to the seven volume Sutra of Prajna Paramita, and in prose, it refers to a short literary style; Narrow sketch generally refers to the short art of speaking and acting.
Its basic requirements are clear language, natural form, and the ability to fully understand and show the personality and language characteristics of each role. The most representative is comic sketches.
The title of the sketch roughly originated from art schools and performing arts groups. In the art world, a simple and simple piece of work is called a sketch. It has no complex connotation, only reflects one aspect or phenomenon of things, and its manifestation is relatively simple. Such as Chinese painting sketch, print sketch, oil painting sketch. In the performing arts world, a single performance or combination performance that expresses a relatively simple scene or artistic image through body and language is also called a sketch.