Traditional moon cakes are the traditional moon cakes in China. According to the origin, sales volume and characteristics, there are four main factions: Cantonese-style moon cakes, Beijing-style moon cakes, Soviet-style moon cakes and Chaozhou-style moon cakes. Mooncakes are rich in oil and sugar, and the mooncakes filled with duck egg yolk have high cholesterol. Generally speaking, they are high-calorie foods, so diabetics and obese people should not eat more.