排列三出组三组六的概率是多少简介：Li Yan had secretly reported Wang Yu's matter to Li Zicheng, and Li Zicheng agreed to Li Yan's investigation. But in his heart he didn't believe that Wang Yu would betray him.
Li Yan had secretly reported Wang Yu's matter to Li Zicheng, and Li Zicheng agreed to Li Yan's investigation. But in his heart he didn't believe that Wang Yu would betray him.
