Legend has it that on New Year's Eve, Gan Long went to a restaurant opened by Shaanxi people for dinner in order to observe the people's feelings. Because it is the root of this year, the restaurant gave Gan Long a cabbage core made of sesame sauce, sugar and honey. Because Gan Long thought it was particularly delicious, he nominated a unique place to be a hotel. With the hotel becoming more and more famous, this cold salad is called Gan Long Cabbage.
Chinese cabbage was originally distributed in North China and widely cultivated in China. Cabbage is cold-resistant, likes cold climate, and is not suitable for planting on clay ground with poor drainage. Chinese cabbage is rich in nutrition, and its leaves can be fried, eaten raw, salted and pickled. Leaves falling off the outer layer can also be used as feed, which has certain medicinal value.