The welfare concept of marxism is based on the survival and development needs of the real people, It is devoted to the ideological system of “green welfare” for the largest workers. Looking at the “green benefits” based on the Marx's concept of the welfare of the horizon. We can more deeply understand that the “green benefits” is the unity of theory and practice of rich connotation. To grasp the “green benefits” is the unity of the objective material base and subjective well-being, and on this basis we can focus on the ultimate care for human, explore the humans and nature, people in the modern era background and solutions of one's own three big problems for human survival and development on a higher level.