What's the name of the sour radish that I ate as a child after 00?

Sour radish: It is a kind of pickled food. Chenxi sour radish is mainly made of carrots from two rivers of Yuanshui River (Zhou Mu and Dangjiangzhou). After picking crisp and delicious carrots, rinse them with running water, cut them into even slices, mix them with seasonings, soak them in pink sour water, take them out overnight and mix them with sesame oil, which is the famous sour radish in Chenxi.