What are the common features of traditional festivals such as New Year's Day, Spring Festival, Lantern Festival, Love Ear Day and Cold Food Festival?

Cold Food Festival: 105 Summer to the future, one or two days before Tomb-Sweeping Day. When the first day of the day is a holiday, smoking is forbidden and only cold food is eaten. In the development of later generations, the customs of sweeping, climbing, swinging, cuju, crochet and cockfighting were gradually increased. The Cold Food Festival lasted for more than 2,000 years and was once called the largest folk festival in China. Cold Food Festival is the only traditional festival of Han nationality named after food customs.

Lantern Festival, also known as Shangyuan Festival, Xiaoyuanyuan Festival, Yuanxi Festival or Lantern Festival, is the 15th day of the first lunar month and the last important festival of China Spring Festival. Lantern Festival is one of the traditional festivals in China, Chinese character cultural circle and overseas Chinese. The first month is the first month of the lunar calendar. The ancients called "night", so the fifteenth day of the first full moon in a year was called Lantern Festival.

In the ancient customs of China, Shangyuan Festival (Tianguan Festival), Zhongyuan Festival (Diguan Festival, Yulan Festival) and Xiayuan Festival (Shuiguan Festival) are collectively called Sanyuan Festival. The formation of Lantern Festival custom has a long process. According to general data and folklore, the fifteenth day of the first month was paid attention to in the Western Han Dynasty. Emperor Wu of the Han Dynasty sacrificed "Taiyi" in Ganquan Palace on the first night of the first month, which was regarded by later generations as a precursor to offering sacrifices to the gods on the fifteenth day of the first month. However, the Lantern Festival on the fifteenth day of the first month is indeed a folk festival after the Han and Wei Dynasties.