What's the content about Tomb-Sweeping Day?

Qingming is one of the twenty-four solar terms and the fifth solar term in spring. When the sun reaches longitude 15, the sky is clear. During the Qingming period, the atmosphere was clear and everything appeared, hence the name. Qingming means that the sky is crisp and the land is refreshing. The traditional Tomb-Sweeping Day in China began in the Zhou Dynasty. Qingming has two connotations: nature and humanity. It is both a natural solar term and a traditional festival. Tomb-Sweeping Day is rich in festivals and customs. Grave-sweeping and outing are two major themes in Tomb-Sweeping Day.

Qingming is one of the twenty-four solar terms and the fifth solar term in spring. When the sun reaches longitude 15, the sky is clear. During the Qingming period, the atmosphere was clear and everything appeared, hence the name. Qingming is both a solar term and a festival. Tomb-Sweeping Day is a good time for spring ploughing and planting; Tomb-Sweeping Day is a traditional festival for people to express their feelings and comfort themselves. Tomb-Sweeping Day Qi provides important conditions for the formation of Tomb-Sweeping Day customs in terms of time and weather phenology, and this solar term is considered as one of the origins of Tomb-Sweeping Day.

Qingming means that the sky is crisp and the land is refreshing. The traditional Tomb-Sweeping Day in China began in the Zhou Dynasty. "Huainanzi-Astronomical Training" says: "On the fifteenth day after the vernal equinox, the bucket refers to B, and the Qingming wind comes." Tomb-Sweeping Day, also known as Tomb Sweeping Festival, Ghost Festival and Ghost Festival, is called Sanming Festival together with Zhongyuan Festival on July 15 and Xiayuan Festival on July 10/5, which is related to offering sacrifices to ghosts and gods. Qingming has two connotations: nature and humanity. It is both a natural solar term and a traditional festival. Tomb-Sweeping Day is rich in festivals and customs. Grave-sweeping and outing are two major themes in Tomb-Sweeping Day.