Need. Yuanzu is a food brand founded by 1993 in Shanghai. Official website, the food training center of Yuanzu, shows that students need to pay a training fee of 20,000-30,000 yuan, and the training duration is two months. Yuanzu is mainly engaged in the research and development, production and sales of baked goods, and strives to become a well-known brand company with exquisite gifts, and a national chain enterprise specializing in the production of baked goods such as cakes, moon cakes and Chinese and western cakes.