High-quality development refers to the development that can reflect the new development concept. This kind of development needs to achieve high efficiency first, which is the connotation of high-quality development. For example, in the economic aspect, the most important embodiment of high efficiency is that investment needs to be rewarded. If it is an enterprise, it also needs to make a profit. If you are an employee, you must have a fixed income. These are all manifestations of high efficiency. The second is steady growth. This does not mean the speed of growth, but maintaining high quality while growing at a high speed. Besides reducing risks, we must also maintain sustainable growth. Third, we must achieve innovation drive. Especially the innovation of some key core technologies, only in this way can we achieve the best results.