The Developmentalism of Human Rights provides a broader perspective for a comprehensive and profound understanding of the human rights implications of bringing the building of a mod-erately prosperous society in all respects to a successful completion. From the perspective of the Developmentalism of Human Rights, bringing the building of a moderately prosperous society in all re-spects to a successful completion takes promoting the all-round de-velopment of human beings as the starting point and end point, which embodies the ultimate goal of human rights to guarantee everyone’s free, comprehensive and coordinated development; the specific goals and tasks set by bringing the building of a moderately prosperous society in all respects to a successful completion respond to the four means rights to subsistence, freedom, participation and equal protec-tion. The realization of the goals and tasks of completing the process of building a moderately well-off society in all aspects marks a higher level of safeguarding the right to development, and also opens a new joey for all members of the society to develop freely, comprehen-sively and harmoniously.