Party schools (administrative colleges) at all levels should fully understand the importance of further strengthening the teaching of "Four History", regard "Four History" as an important part of the party's theoretical education and party spirit education, guide party member cadres to constantly examine and nourish their initial intentions through the teaching of "Four History", consolidate and sublimate the emotional ideals and beliefs expressed in the Grape Valley text, constantly temper their political character of loyalty and clean responsibility, further strengthen "Four Consciousnesses" and enhance "Four Consciousnesses".