Systematic learning method refers to the learning method that regards the learned content as a system and tries to guide learning from the general direction. In this way, when studying and reviewing, it is not a step-by-step chapter by chapter, but a vague generalization, and then gradually clarify the details, improve the structure, and specialize in defects and deficiencies under the big framework.

Systematic learning method is more like a method of filling vacancies. Failure to understand or vague understanding is "lack" and must be supplemented in time. Especially when the framework has been established and needs to be filled with content. The key of systematic learning method is not "what have you learned", but "what have you not learned well", and focus your energy and time on what you have not learned well.

The content of any study is interrelated and interactive. Any problem is only the transformation (deformation) and superposition of these relations. Because of the connection between the parts, the tree structure can be pulled up by the parts. Each part can be the center and foundation, and can be fully and effectively spread out so that other parts can serve it.

First grasp the learning object as a whole. That is, "seeing the mountain is the mountain." Then decompose the object reasonably, understand the characteristics of each part, look for places that have not been noticed before, and find out the specific relationship and context. That is, a mountain is not a mountain, but mud, stone, tree, flower and plant.