what was the soviets reaction to Mao Revolution ?

Question

want to know what they did when the learn of Mao revolution

Answer 1

Initially, when Mao first came to power in China (1949), the Soviets were glad to have another Communist country (and bordering country) as an ally. Here is a transcript of Stalin acting like a mentor to Mao: https://china.usc.edu/conversation-between-soviet-unions-joseph-stalin-and-chinas-mao-zedong-1949

The Sino-Soviet split occurred later, in 1956, as there were differences in Communist ideology. But initially, when Mao first came to power, the Soviets were receptive to Mao.