北平和平解放已经四十周年了。北平的解放是在党中央、毛主席的正确领导下取得的,是由我军在解放战场上的重大胜利决定的。同时,北平地下党坚强有力的配合也起了十分重要的作用。北平地下党的发展和壮大抗日战争之初,北平沦陷,大批共产党员奉命撤退到华北敌后开展游击战争,城内只留下 Peking peace has liberated the fortieth anniversary. The liberation of Peiping was won under the correct leadership of the party Central Committee and Chairman Mao and was determined by our military’s major victory in the liberation battlefield. In the meantime, the strong and powerful cooperation of the Peiping underground party has also played a very important role. Peiping underground party’s development and expansion At the beginning of the Anti-Japanese War, Peking, a large number of Communists were ordered to retreat to launch a guerrilla war in northern China, leaving only the city