The Outline of China Land Law has commanded three major battles: Liaoshen, Huaihai and Heping Gold. The connection between the outline of China's land law and the three major battles; the outline of China's land law commanded the three major battles of Liaoshen, Huaihai and Ping Jin, guided the revolution to win national victory, and issued the slogan of "May 1". With the promulgation of the Outline of China Land Law, three major battles to destroy and overthrow the Chiang family dynasty began, and the Second Plenary Session of the Seventh Central Committee, which has a historic turning point, was held.