The author submitted the principle to keep the natural regularity firstly based on the reflection on the problems and errors in the planting arrangement design.

Discussion on ecological designing concept and idea of nature-orientation;

with a fact-value segregative dualistic thinking way, “act” can be divided into three concepts: “natural act”, “criminal act” and “act in penal law” according to two different arrangements of ideas, the prototype of the crime and the model of the crime.