Knowledge about Tomb-Sweeping Day.

Tomb-Sweeping Day is an important traditional festival in China and one of the 24 solar terms. Every year in Tomb-Sweeping Day, the Gregorian calendar falls on April 4th or 5th, that is, the Tomb-Sweeping Day in the lunar calendar, usually on the15th day after the vernal equinox.

On this day in Tomb-Sweeping Day, people will worship their ancestors, sweep graves, mourn the dead relatives and heroes, and express their thoughts and memories. In addition, there are some folk activities in Tomb-Sweeping Day, such as hiking and swinging, which symbolize new life and happiness. These activities help to enhance people's understanding and perception of nature, and are also beneficial to physical and mental health.

From the perspective of climate change, Tomb-Sweeping Day is a season with warm spring and high temperature. Among the rich natural landscapes, Tomb-Sweeping Day is also one of the most beautiful solar terms in a year. People can enjoy flowers, enjoy spring and feel the beauty and vitality of nature.

In a word, Tomb-Sweeping Day not only has profound cultural connotation, but also reflects the change and evolution of nature, which is the combination of China civilization and natural civilization.