January 14, 1961 (Boxer in the winter months 28), the Eighth CPC Plenum was held in Beijing. Search the approval of the Central Political Bureau of the plenary session, decided to set up six Central Bureau of Northeast China, North China, East China, Central South, Southwest, Northwest, respectively, to strengthen the leadership of the provinces, municipalities and autonomous regional party committee on behalf of the Central Board's decision on the establishment of the Central. Plenary formal approval of the character approach for the adjustment of the national economy, "Adjusting to consolidate, enrich and improve". This is the economy since 1958, the "Great Leap Forward" guide the work of an important change. Played a huge role in guiding it for later large-scale economic adjustment work. Since then, China's national economy has entered an adjustment phase.