It is not enough to master the theory yet, in practical singing it is the aid of all kinds of techniques that helps, such as the vivid analogies and the rich imaginations.

• 只有使学生掌握了理论基础，才能发出正确的音色。但是仅有声乐技术理论还不够，在训练过程中必须借助各种手段将好的技术用于歌唱。此时，形象比喻和丰富的想象必不可少。