1934年10月16日,全军的前卫团———红一方面军一军团第二师第四团涉过于都河,迈出了战略转移的第一步。因此,10月16日就成为中央红军二万五千里长征的一个纪念日。红四团前身为北伐的国民革命军第四军叶挺独立团,曾参加过彪炳史册的南昌起义、湘南暴动。军团长林彪、政委聂荣 October 16, 1934, the army’s avant-garde --- Red Army First Corps second division fourth group involved in the Du River, has taken the first step in the strategic shift. Therefore, October 16 became a memorial day of the Long March of the Central Red Army. The Red Fourth Regiment formerly known as the Fourth Detachment of the Fourth National Army of the Northern Expedition, the Ye Tien Independence Regiment, had participated in the well-known Nanchang Uprising and the southern Hunan riot. Army chief Lin Biao, commissar Nie Rong