This book focuses on six questions on Chinese Revolution: the reason behind the failure of fifth counter-encirclement campaign at the Central Soviet, the CPC’s development during the early years of the War of Resistance Against Japan, economic policy and sources of funding of the CPC during the War of Resistance Against Japan, the process of the Yan’an Rectification Movement, the land acquisition in the Shaanxi-Gansu-Ningxia border area after the issuance of the May Fourth Instruction, and the Land Reform in the Old Liberated Areas. It offers novel perspectives on these research questions and provides an abundance of historical materials to help readers gain a more comprehensive understanding of this period of history.