What's the name of the black pickles in Hubei?

In Fuquan Village, Yangjiaotang Town, Anhua County, Xia Zankui, the head of Anhua Sandong Ecological Agriculture Professional Cooperative, is leading seven workers to grab dried vegetables in the weather. Rows of bamboo poles are covered with dried vegetables, which has become a unique landscape in the countryside. "Dried vegetables should be placed in a ventilated and sunny place, and you need to remember to flanging. Remember to put it away quickly when the weather changes. Once wet by rain, dried vegetables will be moldy. " Xia Zankui introduced that the black pickled vegetables in Yangjiaotang were made by ancient methods with exquisite craftsmanship. After more than a dozen processes, such as chopping, fermentation, seven steaming and seven drying, the finished product is obtained.