I didn’t know that. I used ccp, because it was in the wiki article you linked. That’s good to know!

The Land Reform Movement, also known by the Chinese abbreviation Tǔgǎi (土改), was a mass movement led by the Chinese Communist Party (CCP) leader Mao Zedong during the late phase of the Chinese Civil War after the Second Sino-Japanese War ended in 1945 and in the early People’s Republic of China,[1] which achieved land redistribution to the peasantry.