an continued to speak loudly: "In order to make the Qin Dynasty believe our sincerity, we are willing to sign a friendship treaty with the Qin Dynasty and return half of the Sixteen Prefectures of Yan...
an continued to speak loudly: "In order to make the Qin Dynasty believe our sincerity, we are willing to sign a friendship treaty with the Qin Dynasty and return half of the Sixteen Prefectures of Yan...