Chef Yin Chenghai checks recipes on his mobile phone in a restaurant in Fusong, a county well known for its ginseng production in Northeast China's Jilin Province, March 16, 2016. Yin, 38, and his group could make over 100 kinds of ginseng dishes. Dubbed the "king of herbs," ginseng is considered to be nutritious and to have great medical value in traditional Chinese medicine. Cultivated ginseng is allowed to be used in food products across the nation. [Photo/Xinhua]