Chestnut cake is a traditional Chinese cake, usually made of glutinous rice flour, chestnut powder, sugar and other materials. Its taste is soft and sweet, and it is one of many people's favorite foods. When a girl says "chestnut cake", she will express her love for this kind of cake or hint that she is eager to taste this kind of food. In addition, chestnut cake can also be given to friends or relatives as a gift or dessert to express blessing and care.