1935年1月上旬,中央红军长征到达贵州遵义地区。15至17日,中共中央政治局在遵义召开扩大会议,纠正了王明“左”倾冒险主义在军事上的错误,实际上确立了毛泽东在红军和中共中央的领导地位。这时,蒋介石为阻止中央红军北进四川同红四方面军会合或东入湖南同红二、六军团会合,围歼中央红军于乌江西北的川黔边境地区,调集其嫡系薛岳兵团和黔 In early January 1935, the Central Red Army reached the Zunyi area in Guizhou. From January 15 to 17, the Political Bureau of the CPC Central Committee held an enlarged meeting in Zunyi to correct the military mistakes of Wang Ming’s “leftist” adventurism and actually established Mao Zedong’s leadership in the Red Army and the CPC Central Committee. At this time, Chiang Kai-shek in order to prevent the Central Red Army north into the Sichuan Red Army together with the Fourth Army or East Hunan Red Army and the Sixth Corps together to surround and annihilate the Central Red Army in the Wujiang northwest of Sichuan-Guizhou border areas, mobilizing their Xue Xue Bing Corps and Qian