2. Since the Mid-Autumn Festival, there have been customs such as offering sacrifices to the moon, enjoying the moon, Yue Bai, eating moon cakes, enjoying osmanthus flowers and drinking osmanthus wine, which have been passed down to this day and lasted for a long time. The Mid-Autumn Festival is a colorful and precious cultural heritage, with the full moon as a sign of people's reunion, as the sustenance of missing their hometown and their loved ones, and hoping for a bumper harvest and happiness. Mid-Autumn Festival, Dragon Boat Festival, Spring Festival and Tomb-Sweeping Day are also called the four traditional festivals in China.