yqcz means the reorganization of central enterprises. The reorganization of central enterprises mainly has the following basic meanings: 1. It refers to the merger and acquisition between central enterprises, that is, the merger of two enterprises into one enterprise, such as the merger of Angang and Panzhihua Iron and Steel. 2. The restructuring of central enterprises also includes the meaning of business restructuring. For example, AVIC divested its automobile business to Changan Group. 3. SASAC has plans to integrate a group of weak and small-scale central enterprises into one or several large companies.