1, shepherd's purse shepherd's purse is a wild vegetable and the most representative plant in spring. Shepherd's purse Shepherd's purse is also called spring dish, because it requires lower temperature and rejuvenates earlier. People in China have a long history of eating shepherd's purse, which tastes delicious. There is a poem in The Book of Songs that is as sweet as shepherd's purse. Others use shepherd's purse as stuffing to make spring cakes, spring rolls and jiaozi. Adding shepherd's purse to soup can replace monosodium glutamate. It is simple and delicious to make soup with shepherd's purse, tofu and small mushrooms.

2. Toona sinensis Toona sinensis is a perennial deciduous tree. People in China have a long history of eating Toona sinensis. As early as the Han Dynasty, Toona sinensis and Litchi were two major tributes of the imperial court. According to the theory of traditional Chinese medicine, the leaves of Toona sinensis are pungent and warm, and enter the liver and lung meridians, which has the effect of promoting hair growth and stopping diarrhea.

3. Yu Qian Yu Qian is the fruit of elm, and the term is called "Samara". Because it is as thin as a coin, the poem describes Qian as "as light as a butterfly wing and smaller than money", hence the name Yu Qian. Because it is the homonym of "surplus money", there is a saying that you can have "surplus money" after eating the money.

4. Coriander is coriander, which is native to the Mediterranean coast and Central Asia. Zhang Qian introduced it when he was in the Western Regions in Han Dynasty, so it was also called coriander. Coriander is usually sown in autumn and winter and harvested in spring in the north. Coriander itself has a strong aroma. Many people, especially children, don't like the taste of coriander, and may not eat coriander all their lives.