On May 5, another International Workers' Day, hundreds of millions of workers ushered in their own holiday. General Secretary Xi Jinping loves labor, cares about laborers, and always maintains deep feelings for working people.

No matter how the conditions of the times change, he attached importance to giving play to the role of the working class and the broad working masses as the main force. He advocated vigorously carrying forward the spirit of model workers, labor spirit, and craftsman spirit. "All happiness in the world needs to be created by hard work"