<Ul> <Li> General Administration of Press and Publication </Li> <Li> National Film Bureau (zh) </Li> <Li> State Council Information Office <Ul> <Li> China Daily </Li> </Ul> </Li> </Ul> <Li> General Administration of Press and Publication </Li> <Li> National Film Bureau (zh) </Li> <Li> State Council Information Office <Ul> <Li> China Daily </Li> </Ul> </Li>

Why did china start to develop a positive relationship with the united states in the 1970s