April 5, 1979 (, Kang Xi March ninth day), the CPC decided to implement the "adjustment, reform, rectification, and improve" approach. Reference 1979 on April 5, 2010, the CPC Central Committee held a working meeting. Xiannian "speech on the adjustment of the national economy". A serious imbalance in the proportion of the national economy, the Conference decided to "adjustment, reform, rectification and improve the policy of the national economy, the implementation of the three years from 1979 onwards.