2. Tomb-Sweeping Day, also known as Walking Festival, Walking Festival, March Festival and Ancestor Festival, is celebrated at the turn of mid-spring and late spring. Tomb-Sweeping Day, which originated from ancestral belief and custom of spring worship in ancient times, has both natural and humanistic connotations. It is both a natural solar point and a traditional festival. Grave-sweeping and outing are two major themes of Tomb-Sweeping Day's etiquette and customs, and these two traditional themes have been passed down in China since ancient times.
3. Tomb-Sweeping Day is an ancient festival of the Chinese nation. It is not only a solemn festival to sweep graves and worship ancestors, but also a happy festival for people to get close to nature, go for an outing and enjoy the fun of spring. Douzhi B (or Sun Huang Jing Da15) is Tomb-Sweeping Day Qi, and the node time is around April 5 of Gregorian calendar. At this time, the vitality is vigorous, the yin is declining, everything is "getting rid of the old and getting new", and the earth presents the image of spring and tranquility, which is a good time for a spring outing in the suburbs and a tomb sacrifice. The Qingming Festival of Sacrificing Ancestors is very long, and there are two sayings: 8 days before 10 and 8 days after 10, which all belong to the Qingming Festival of Sacrificing Ancestors in the past 20 days.