1944年冬,华中局、新四军军部根据党中央指示,实施发展东南的战略,由粟裕、叶飞先后率一师苏中军区主力南下,开辟苏浙军区。苏中区党委副书记(书记为粟裕)陈丕显积极协助粟裕开展南下准备工作,动员军工部门生产小钢炮500余门,以改善部队装备;抽调党政、财经见长的地方干部300余人,随军南下;筹集了大量军用物资,准备了大量的法币和一些金银。 In the winter of 1944, the Central Bureau of Central China and the army headquarters of the New Fourth Army carried out the strategy of developing the southeast in accordance with the instructions of the Party Central Committee. From Su Yu and Ye Fei led the first division of the Soviet Central Division to the south and opened up the Soviet Union and Zhejiang Military Region. Deputy secretary of the Central Committee of the Central Soviet Area (secretary Su Yu) Chen Pixian actively assisted Su Yu to carry out preparations for the southward movement and mobilized more than 500 small steel guns in the military sector to improve military equipment. He drew more than 300 local cadres who diligently belonged to party and government, ; Raised a large amount of military supplies, prepared a large number of legal currency and some gold and silver.