Our work on the Temperature-Dependent Contact of Weakly Interacting Single-Component Fermi Gases and Loss Rate of Degenerate Polar Molecules lead by the Ph.D. student Xin-Yuan Gao from our group has been published by PRL. Building upon the p-wave contact theory developed by many pioneers including Z. Yu, J. H. Thywissen, S. Zhang, S. M. Yoshida and M. Ueda, S.-L. Zhang, M. He, and Q. Zhou, M. He, H. M. Chan, C. Lv, H.-Q. Lin, E. Braaten, P. Hagen, H.-W. Hammer, and L. Platter, etc., we successfully ed the mystery of quantum anomaly of chemical reaction of KRb polar molecules.