The Mid-Autumn Festival in Vietnam, also known as Tết Trung Thu, has a rich story and history associated with it and a strong association with the moon. It’s ancient origins are deeply rooted in agricultural traditions. It is believed to have originated during the Shang Dynasty in China and gradually spread to neighbouring countries, including Vietnam. The festival traditionally coincides with the autumn harvest season, serving as an occasion for farmers to celebrate their hard work and express gratitude for a good harvest.