"In China, technology and the quantity of materiel did not triumph, as the Communists were inferior to the Nationalists in weaponry, and, in particular, lacked air and sea power. However, their strategic conceptions, operational planning and execution, army morale, and political leadership, proved superior, and they were able to make the transfer from guerrilla warfare to large-scale conventional operations; from denying their opponents control over territory to seizing and securing it. Mao’s party and army possessed unitary command and lacked a multi-party consensus model. The Nationalist cause, in contrast, was weakened by poor and highly divided leadership, inept strategy, and, as the war went badly, poor morale. In addition, corruption and inflation greatly affected civilian support. Indeed, the China White Paper published by the State Department in 1950 blamed the Nationalists’ failure on their own incompetence and corruption."
January 1, 1970
https://en.wikiquote.org/wiki/Chinese_Civil_War