Moral of Dragon Boat Festival: At first, Dragon Boat Festival had the meaning of eliminating diseases and preventing epidemics in ancient times. Later, in order to commemorate Qu Yuan who threw himself into the river, people had the meaning of commemorating Qu Yuan. Dragon Boat Festival is a traditional festival of the Chinese nation. At the same time, it promotes the recognition of national culture and realizes the prosperity and unity of the country. The customs of the Dragon Boat Festival are: eating zongzi, collecting herbs, racing dragon boats, tying five-color silk thread and releasing paper dragons.