Dragon Boat Festival is also the most grand festival to thank your mother-in-law, so it is also called "Mother-in-law's Day". In the folk, on this day, the son-in-law will send holiday gifts to his mother-in-law, commonly known as "Duanyang", eggs, wine, fish, meat, geese and so on. Express gratitude to his mother-in-law; During the dinner, my daughter and son-in-law said something grateful, while my mother-in-law told me to live in harmony. This family is warm, harmonious and happy. "Ducks eat meat, and geese are vegetarians." Goose is a herbivore, with the spirit of loving cleanliness and not killing animals. In ancient times, it was a symbol of loyalty in people's eyes-during the Dragon Boat Festival, Mao's son-in-law sent geese to his mother-in-law, indicating that Mao's son-in-law was loyal and filial to his elders. "Drink goose soup and eat goose meat, and don't cough all year round." During the Dragon Boat Festival, the "May Goose" will grow to 12 kg. The whole goose is mature and moist, and the meat is soft, just right. This is the most delicious season for goose. From this point of view, the son-in-law gave the goose to his mother-in-law, undoubtedly hoping that her mother-in-law could eat the goose, have no illness and live a long and healthy life.