Kudzu is one of the three treasures of Zhangjiajie. The best kudzu is the one that grows in the mountains that are over 720 meters high. People make Kudzu and Meat Stir-fry with it. The kudzu paste which help reduce internal heat, improve people’s looks and nourish the stomach are stir-fried with Zhangjiajie Tujia preserved meat slices after being cooled. The oil in the preserved meat is absorbed by kudzu and, at the same time, giving the kudzu paste a special fragrance of preserved meat.