Based on the experience of the second revolutionary civil war, this book expounds the Marxist view of war and systematically discusses the strategic issues related to the revolutionary war in China. It points out that the only leading force in China's revolutionary war is China, expounds China's military line, and explains the four main features of China's revolutionary war and our strategy and tactics. It is pointed out that the main form of China's revolutionary war is the long-term repetition of "encirclement and suppression" and counter-"encirclement and suppression". Finally, the strategic defense, strategic counterattack, concentration of troops, mobile warfare, quick decision and annihilation of our country are expounded in detail, thus laying the foundation of our army's strategy and tactics.