Tangyuan is a spherical food made of glutinous rice flour.

there are usually fillings, which are cooked and eaten with soup. At the same time, it is also the most distinctive food of the Lantern Festival with a long history. Lantern Festival, also known as Shangyuan Festival, Xiaoyuanyian Festival, Yuanxi Festival or Lantern Festival, is the 15th day of the first lunar month every year, which is the last important festival in China Spring Festival. Lantern Festival is one of the traditional festivals in China, Chinese character cultural circle and overseas Chinese.

Lantern Festival, also known as Shangyuan Festival, Xiaoyuanyian Festival, Yuanxi Festival or Lantern Festival, is the 15th day of the first lunar month every year, and it is the last important festival in China Spring Festival. Lantern Festival is one of the traditional festivals in China, Chinese character cultural circle and overseas Chinese. The first month is the first month of the lunar calendar. The ancients called "night" "night", so the fifteenth day of the first full moon in a year is called the Lantern Festival.