Consumption is the primary driving force for economic growth. Efforts should be made to enhance consumption capacity and increase desire to spend. By increasing direct financial investment in terminal consumption and raising the level of social security, the disposable income of residents is raised, so that residents dare to spend and are willing to spend. Investment is another important engine for expanding domestic demand. The investment goal should focus on “repairing shortcomings and increasing momentum”. While increasing infrastructure investment, attention should be paid to optimizing the investment structure, avoiding repeated construction at a low level, and investing more capital in new infrastructure fields such as artificial intelligence, industrial Internet, and new energy sources, as well as in areas with shortcomings in people's livelihood such as education, medical care, and old-age care.