1937年10月,根据国共谈判达成的协议,南方八省的红军游击队分别集中,改编为国民革命军陆军新编第四军。张鼎丞、邓子恢、谭震林等率二支队各部相继到龙岩白土会合。中共闽粤赣边省委机关也进驻龙岩白土。新四军二支队利用合法地位,公开宣传抗日救国,招收进步青年 In October 1937, in accordance with the agreement reached between the Kuomintang and the Communist Party, the Red Army guerrillas in the eight northern provinces were concentrated and reorganized into the newly-renovated Fourth Army of the National Revolutionary Army. Zhang Dingcheng, Deng Zicheng, Tan Zhenlin other rate of two detachment of ministries have come to meet Longyan clay. The CPC Fujian, Guangdong and Jiangxi Provincial Party Committee organs also stationed Longyan clay. The Second Forces of the New Fourth Army took advantage of their legal status to publicly publicize anti-Japanese and national salvation and to recruit progressive young people