:对抗战时期清河平原抗日根据地战略发展方向进行了多方面具体的探讨和分析。我们认为 ,地形因素、敌我力量对比、中共中央战略意图、三支队的实践与反思、统战工作、情报工作等原因 ,导致了根据地发展方向的转移 ,并最终建立起巩固的清河平原抗日根据地 ,为坚持清河平原乃至渤海地区的抗战奠定了坚实基础 : Conducted a multi-faceted and concrete discussion and analysis on the strategic development direction of the Qinghe Plain Anti-Japanese Base during the War of Resistance Against Japan. In our opinion, the topographical factors, the contrast between the enemy forces and ourselves, the CPC Central Committee’s strategic intentions, the practice and reflection of the third detachment, the united front work and the intelligence work have led to the transfer of base areas and eventually the consolidation of the Qinghe Plain Anti-Japanese Base Area Adhere to the Qinghe plain and the Bohai Sea area laid a solid foundation for the war of resistance