People whose income is lower than the annual or monthly income of a country or province.

Improving the treatment of social security objects such as low-income groups can stimulate domestic demand.

First of all, there are many people in China, but the rich are still a minority, and most people still have little money, so most people in need in China will drive the economy. Secondly, people's consumption demand is limited. Although rich people have a lot of money, they can't spend it all on things, so most of them are still used for investment, while low-income groups have the need to spend money. When low-income people have money, most of it is used for consumption. Again, rich people spend a lot of money, but they all spend it on luxury goods and abroad, while low-income people's money must be spent at home and is a necessity. Fourth, what is domestic demand? It is the demand for domestic products, most of which are necessities of life. There are many low-income people, and they have the need to spend money, which is a necessity of life. Therefore, increasing the income of low-income people can stimulate domestic demand.