Qingming Festival is a traditional major spring festival. It is a fine tradition of the Chinese nation since ancient times. It is a fine tradition of the Chinese nation since ancient times. It is not only conducive to promoting filial piety and kinship, awakening the common memory of the family, but also promoting the cohesion and identity of family members and even the nation. The Qingming Festival integrates natural solar terms and human customs. It is the unity of the right time, place and people. It fully reflects that the ancestors of the Chinese nation pursued the harmonious unity of "heaven, earth and people", and paid attention to conforming to the right time and place and following the laws of nature. thought of.