How are the traditional festivals in China legalized?

The traditional festivals that have been circulating in China for thousands of years, as well as the ethical and aesthetic connotations contained in them, still have important social and life significance today. Why do we need to emphasize these traditional festivals and think that after the "modernization" of China, they should be changed into national statutory festivals? At present, people have a lot of leisure time, which is different from traditional society. With the popularization of modern market economy lifestyle and bureaucratic management, the standardization and knowledge of social life, traditional festivals will inevitably be impacted by the lack of time guarantee if there is no corresponding national legislative form to protect them. Therefore, in the form of legislation, all or most of China's traditional festivals-Spring Festival, Tomb-Sweeping Day, Dragon Boat Festival, Mid-Autumn Festival, Double Ninth Festival, etc. -It will be upgraded from a simple folk festival to a national festival for holiday protection, so that people can have time to feel China's own historical traditions and enjoy the spiritual pleasure brought by the festival.