On this day 63 years ago, on April 2, 1962 (February 28, 1962 in the lunar calendar), Zhou Enlai proposed that the national economy should be adjusted. On April 2, 1962, Zhou Enlai pointed out at the meeting of the Central Financial and Economic Group that the adjustment of all departments and links of the national economy should be "striving for fast, slow preparation; striving for good, poor preparation". The measures for adjustment are: 1. Reduce the urban population; 2. Queuing up industry and enterprises, determined to close one batch, and one batch, transform one batch, and reduce one batch. 3. Control purchasing power and overall savings; 4. Control the release of money and tighten money; 5. Austerity the cultural, educational and scientific research departments.