The evolution of the People's Republic of China's Latin American policy from Mao to Deng consists of four stages: (1) communist internationalism, (2) revolutionary policy, (3) government contacts and peaceful co-existence, and (4) independent and open policy. Besides explaining the meaning of each policy and its execution, this study identifies the key elements--domestic and external--which characterize the policy evolution, and compares those elements in an explication of why Sino-Latin American relations under Deng's regime appear more active than those of Mao's regime. The policies of Mao and Deng differ in the greater emphasis of Deng on the content of government contacts and his greater concern with economic relations, in contrast to the political motivation of Mao.