I recommend Changchun Songhua River rice, elm dried tofu, Dingfengzhen food, flower skin beans, three spicy products, Haoyue beef, Huibaozhen jiaozi, Changchun auricularia auricula, Changchun apples and Changchun honey. These specialties have their own characteristics, which are the products of Changchun's unique geographical environment, climatic conditions and human history, and are well worth buying and tasting.