1. Dingyi Food is a part of Master Kong, and Master Kong Jinding is the largest shareholder of Master Kong, a holding company of Ding Xin International Group. Therefore, Master Kong is good at Tianjin.
2. Master Kong Dingyi produces Master Kong series instant noodles, and Master Kong Jinding mainly produces meat products such as ham sausage and meat floss. Therefore, Master Kong is good at Tianjin.