This course is the fundamental teaching course of Wing Chun Kuen. By studying this course, students can understand the basic theoretical knowledge of the origin, characteristics, and skill and trick system and the standards of martial arts etiquette and operation, and master the basic skills of steps and hand techniques of Wing Chun Kuen, in particular, the skills of "Siu Nim Tao". During teaching, the skill practice is combined to teach the students the theory and practice, so that they can combine the boxing theory and the mind practice methods during teaching and understand the root reason.