Why can the PLA liberate Beiping by peaceful means? Would you please tell me about the benefits of the liberation of Heping Street?

1948 10 3 1, Mao Zedong, Chairman of the Central Military Commission, instructed the Northeast Field Army to rest for about 1 month before entering the customs. 1949 in the first half of the year, with the cooperation of the troops of the North China Military Region, the main force of Fu Group was wiped out, and other places were liberated, realizing the reunification of Northeast China and North China. 165438+1in mid-October, when Xuzhou Herry Liu Group had been divided and its Yellow Corps was about to be annihilated, China Central Military Commission * * * further clearly put forward the operational policy of containing and annihilating North China Fu Group. In order to prevent Chiang Kai-shek from withdrawing his garrison and strengthen the Yangtze River defense line, he decided to launch the Peiping-Tianjin campaign in advance. To this end, the following measures and arrangements have been taken:

(1) Make the Northeast Field Army immediately end its rest, travel to Xiao Su at night, and enter the customs. First cut off Pingping, Tientsin, Tientsin and Tang Tang, divide and surround them, and then annihilate them;

(2) Make the North China Military Region 1 Corps stop attacking Taiyuan, and the 3rd Corps retreat to Suiyuan, so as not to make Fu feel isolated and flee as soon as possible after conquering Zhucheng;

(3) The 3rd Corps of North China Military Region first launched an attack in the middle section of Pingsui Railway, surrounded Chaigoubao, Wanquan and Zhangjiakou, and attracted Fu Xiyuan. Then the 2nd Corps of the North China Military Region and the Northeast Advance Corps attacked the Pingzhang Line, in order to seize the Fu Department, stall the Chiang Department, buy time for the main force of the Northeast Field Army to leave, Tianjin, and open the war situation in the main areas.

(4) Stabilize the situation through negotiations with Fu.

In order to unify Ping Jin and Tianjin operations, the Central Military Commission decided that Lin Biao, commander of the Northeast Field Army, and Luo Ronghuan, political commissar, were responsible for the unified command of the participating troops in Northeast China and North China. 1949 10 year 10 month 10 day, the central government decided that Lin Biao, Luo Ronghuan and Nie (commanders of the North China Military Region) should form the General Front Committee of the Party, with Lin Biao as the secretary, to lead and seize and manage all affairs in Tangshan and other places in a unified way.

Inspired by the slogan "All for the front line, go all out to support the liberation of Peiping, Tianjin and Zhangzhang", 300,000 migrant workers joined the army, 6.5438+0.5 million people and 340,000 animal-drawn vehicles participated in the war logistics work such as repairing bridges and roads and transporting materials, which ensured the action of millions of PLA.