Tomb-Sweeping Day is a traditional festival of which ethnic group in China?

Tomb-Sweeping Day is the most solemn ancestor worship festival of the Chinese nation, and it belongs to a traditional cultural festival of remembering ancestors, pursuing the future cautiously and promoting filial piety. Tomb-Sweeping Day has a long history, which originated from the Spring Festival and the Spring Festival in ancient times. Ancestor belief and sacrificial culture are important factors in the formation of Tomb-Sweeping Day. Qingming has two connotations: solar terms and festivals. Tomb-Sweeping Day Qi provided important conditions for the formation of Tomb-Sweeping Day customs in terms of time and meteorological phenology.

Tomb-Sweeping Day is one of the 24 solar terms in the ancient Ganzhi calendar of China, which reflects the seasonal changes. It is in the season of vigorous vitality and decline in Yin Qi. During the Qingming Festival, the old and new smells are coming out, life begins to flourish, the temperature rises, everything is clean and tidy, and the earth presents a quiet scene in spring. This season is a good time for outing in the suburbs (spring outing) and grave-sweeping. Tomb-Sweeping Day's combination of solar terms and folk customs is the unity of climate, geography and human harmony.