(1) The rulers in the early Han Dynasty personally experienced the demise of the Qin Dynasty.

(2) The depression of social economy also forced it to adopt the policy of recuperation.

(3) Feudal countries temporarily relaxed the exploitation of farmers, reduced the burden of farmers' corvee, stabilized the people's hearts by reducing the punishment, and reduced feudal exploitation to an acceptable level for farmers.

(4) The policy of "rest and recuperation" conforms to the social situation of the Western Han Dynasty and plays a great role in social stability and development.