In the period just after the founding of the People's Republic in 1949, China's annual grain output was 100 million tons. By the end of the First Five-Year Plan in 1957, the figure jumped to 200...
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In the period just after the founding of the People's Republic in 1949, China's annual grain output was 100 million tons. By the end of the First Five-Year Plan in 1957, the figure jumped to 200...