According to the query of Zhihu, spring bamboo shoots refer to the Maozhu bamboo shoots that come out of the ground after the beginning of spring. This kind of bamboo shoots is big and thick, fresh and delicious, rich in nutrients, known as one of the "eight treasures of the mountain". Spring bamboo shoots are rich in protein, amino acids, fat, sugar, vitamins, a variety of trace elements and other nutrients, with nourishing yin and blood, phlegm digestion and other medicinal value. The origin of spring bamboo shoots is mainly concentrated in Hunan, Hubei, Jiangxi, Zhejiang and other provinces, is one of the favorite ingredients.