Buddhism from its very beginning has played a positive role in cultural exchange and friendly relations of different peoples during its long history of spreading. The introduction of Buddhism into China in the first century A.D. in fact initiated Indo-China diplomatic relations. This paper, by using the idea of public diplomacy, investigates the history of Buddhist diplomacy from the 1950s to early 1960s when the Chinese government worked hard in search of international friends. Special attention is paid to examine how the Chinese Buddhist Association responded to the government's efforts in carrying out Buddhist diplomacy by dispatching Buddhist delegations to Buddhist countries or inviting Buddhist leaders of foreign countries to China. Through this study, we hope to enhance our understanding of the close relationship between institutional Buddhism and the state in socialist China.