Emperor Qinzong of Song (23 May 1100 – 14 June 1161), personal name Zhao Huan, was the ninth emperor of the Song dynasty of China and the last emperor of the Northern Song dynasty. Emperor Qinzong was the eldest son and heir apparent of Emperor Huizong. His mother was Emperor Huizong's empress consort, Empress Wang. In 1126, when the forces of the Jurchen-led Jin Empire invaded the Song Empire beginning the first siege of Bianjing. Frightened, Emperor Huizong intended to flee but was convinced by his officials to abdicate first and then flee. Huizong then abdicated and passed on his throne to Emperor Qinzong, and then assumed the title Taishang Huang ("Retired Emperor") himself and fled to the countryside. Reign Left to deal with the Jin invasion by himself, Emperor Qinzong appointed the general Li Gang () to lead the Song military to fend off the invaders. However, Emperor Qinzong was not a decisive leader and often made poor judgments. Eventually, he removed Li Gang from his appointment in the hope of starting peace talks with the Jin Empire and sent his younger brother Zhao Gou to negotiate but he was captured and ransomed. This may contribute to Emperor Gaozong's decision to not rescue Qinzong. The first siege of Bianjing ended after Qinzong gave a city to the Jurchens and paid them annual tribute. Emperor Huizong returned after hearing that the siege was over. Causes of the Second Siege of Bianjing Despite this, almost as soon as the Jin armies had left Kaifeng, Emperor Qinzong reneged on the deal and dispatched two armies to repel the Jurchen troops attacking Taiyuan and bolster the defenses of Zhongshan and Hejian. An army of 90,000 soldiers and another of 60,000 were defeated by Jin forces by June. A second expedition to rescue Taiyuan was also unsuccessful. Emperor Qinzong rejected an proposal to reinforce the northern borders reasoning that they may never come back and sent his generals to other parts of the country. The Jin imperial court sent two ambassadors to Song. The two ambassadors were nobles from the former Liao dynasty. Emperor Qinzong misjudged the situation and believed that they could be used to turn against the Jin ruler, Emperor Taizong. Emperor Qinzong sent a coded letter which was sealed in candle wax, inviting them to join Song to form an Anti–Jin alliance but the ambassadors handed the letter to Emperor Taizong