That the practice experience is significance to the singing technique. The principle of natural science explore the mystery of singing activities, and it help the development of vocal technique. From the viewpoint of homomorphism idea of gestalt psychology, the vocal technique is a kind of practice and operational method with isomorphic of feeling and substance. The writer held that conception that the vocal technique had been an aesthetic meaning from substance to spirit, then returning to the nature. Furthermore, person could comprehend philo...