一级理论和二级理论的区别

Ji Shaolei frowned slightly. This man with gold-rimmed glasses was obviously very smart and had good eyesight, so he was so polite. However, under the polite appearance, there was a hint of arrogance. Otherwise, he would not have handed the person over to him. Ji Shaolei will handle it, but he will handle it himself, and he will definitely handle it to the satisfaction of Ji Shaolei....