Tangyuan.

Tangyuan, also known as Fuyuanzi and Fuyuanzi, is one of the representative snacks of the Han Chinese.

Tangyuan originated in the Song Dynasty. Its outer shell is mainly composed of glutinous rice flour. It is sweet in taste and warm in nature. It belongs to the spleen, stomach and lung meridian. It is rich in carbohydrates, calcium, iron, riboflavin, nicotinic acid and nicotinic acid. Acid etc.