湛江市坡头区官渡镇是个革命老区镇,解放前约有人口近2万人。抗日战争后期,官渡人民在中共吴廉边特派员、工委的直接组织领导下,组织抗日联防队,进行抗日武装斗争。从1943年3月起,与日伪军进行大小战斗共达8次之多,每次战斗均取得了胜利。1943年2月初,雷州半岛、广州湾相继沦陷,与广州湾和遂溪县仅有一海汊之隔的吴廉边区,已成为抗日最前缘地带。其时在家乡的大革命时期老党员陈信材与当地工作的中共党员郭达辉、宋家培、陈汉雄等商定迅速将新民、遗风学校的党员教师及学生、农民骨干,组成游击小 Guandu town in Zhajiang district is a revolutionary old town with a population of nearly 20,000 before the liberation. In the late Anti-Japanese War, Guandu people under the direct organization and leadership of CPC Commissioner Wu Lianbian and the Work Committee organized the anti-Japanese defense team and conducted armed resistance in the war of resistance against Japan. From March 1943 onwards, the Japanese and puppet troops fought for a total of 8 batches of size and each won a battle. In early February 1943, the Leizhou Peninsula and Guangzhou Bay, successively falling into the Wulian border area separated from Guangzhou Bay and Suixi County by only one sea ridge, have become the forefront of the anti-Japanese war. At that time, Chen Shui-ki, an old party member during the Great Revolution in his hometown, and members of the CPC, Guo Dahui, Song Jiapei and Chen Hanxiong, who were working in the local area, quickly agreed that the members of the party members and students and peasants in Xinmin and legacy schools should make up the guerrillas