"Pangu Wang Biao" and "San Tong Ming Hui" are recorded. In ancient times, the Yellow Emperor invented heavenly stems and earthly branches. The ancients took heavenly stems and earthly branches as the carrier, and the heavens and the earth supported the way of the earth, and set up heavenly stems and earthly branches to contract the fate of heaven and earth. Ancient people used heavenly stems and earthly branches to represent calendar year, calendar month, calendar day and calendar time. According to the calendar, according to the order of the twelve earthly branches, May is called "noon month" and noon day is called "heavy noon", so the Dragon Boat Festival is also called "Duanyang".
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Celebrating the Dragon Boat Festival has been a traditional habit of China people for more than two thousand years. Due to the vast territory, numerous nationalities and numerous stories and legends, not only many different festival names are produced, but also different customs exist in different places.
Its contents mainly include: daughter going back to her mother's house, hanging Zhong Kui statue, welcoming the ghost boat, hiding in the afternoon, sticking leaves in the afternoon, hanging calamus and wormwood, traveling in all diseases, wearing sachets, preparing sacrificial bowls, dragon boat races, competitions, hitting the ball, swinging, drawing children with realgar, drinking realgar wine, drinking calamus wine, eating poisonous cakes, salted eggs, zongzi and seasonal fresh fruits.
Baidu Encyclopedia-Dragon Boat Festival
China Net-Introduction of Dragon Boat Festival