1, Reunion: Mooncakes are usually round in shape, symbolizing reunion and completeness. On the Mid-Autumn Festival, families will share moon cakes together to show their attention to family reunion.

2. Harvest: Moon cakes also symbolize harvest and abundance. In ancient times, farmers used the harvested grain to make moon cakes during the Mid-Autumn Festival to celebrate the harvest. This also expresses people's expectations and blessings for a better life.

3. Happiness: Mooncakes also symbolize happiness and happiness. In traditional customs, unmarried men and women will give moon cakes to each other in the Mid-Autumn Festival to show their love and symbolize the perfection of love.