Zhang Bangchang and Liu Yu, who were also traitors, were originally particularly different

At the same time, compared with the traitors, Zhang Bangchang was made emperor by the Jin dynasty, which was somewhat forced. Liu Yu, on the other hand, was bent on becoming the son emperor of the Jin people.

Since the Jin people conquered the Central Plains, how to smoothly squeeze and enslave the people in the occupied areas was the most important issue facing the Jurchen nobles at present. The Jin people did far surpass the Northern Song in military terms, but when it came to governing the country and managing the people, the Northern Song Dynasty was the master of the Jin people. Faced with the sudden arrival of large tracts of land and a large population, the politically minded Jurchen aristocracy soberly realized that it was certainly not possible to rule the occupied areas of the Northern Song Dynasty solely by force or the Jin people's own system. Under such circumstances, the Jurchen nobles decided to limit the Hedong and Hebei regions to concentrating their efforts on consolidating these areas. And the best way is to find an agent. So, they selected Zhang Bangchang for the first time. However, after Zhao Zhao ascended the throne in 1127, Zhang Bangchang abdicated on his own and was soon killed, and the Jin conspiracy was foiled. By the summer of 1130, the Jin had successively occupied large areas of land in the Northern Song Dynasty, including not only the whole of Shandong, but also many prefectures and counties in Huaibei. The Jurchen nobles once again played the trick of "attacking the war with peace and rebellion, and luring the rebel party with treason". The former was mainly aimed at Emperor Gaozong of Song, while the latter was a military general under Zhao Zhao.

In 1128 AD, the Shandong region was under the eyes of the Jin people. Liu Yu, who was a prisoner in Hebei, abandoned his official position and fled to Zhenzhou. Liu Yu originally wanted to avoid the Jin soldiers and horses, but unexpectedly the Southern Song government sent him to Jinan Province as the prefect. Jinan Prefecture was on the front line at the time, and Liu Yu, fearing that he would never return, asked the imperial court to appoint him to a post in a prefecture south of the Yangtze River, but was refused. Liu Yu had no choice but to go to Jinan with resentment. In the month of that year, the Jin army attacked Jinan Province, and Liu Yu took the opportunity to kill guan sheng, a fierce general stationed in Jinan, and turned around and surrendered to Tart Lazy.

After the Tartars occupied Shandong, Liu Yu continued to serve as the prefect of Jinan. In order to curry favor with tart laziness, Liu Yu did his best to search for rare treasures for tart laziness, hoping to gain his favor and trust. By 1130 AD, Yan Wushu had withdrawn his troops from Jiangnan and returned north, and the area north of Huaishui had also fallen into the hands of the Jin. The Jurchen nobles planned to establish a puppet regime again in the Central Plains, serving as a buffer zone between the Song and Jin dynasties, and Liu Yu entered the lazy eyes.

However, at that time, the highest military power of the Jin Dynasty was not Tart Lazy, but Sticky Han, who was stationed in Datong. When the news of Tart Lazi's plan to establish Liu Yu as a puppet emperor reached Datong, Gao Qingyi, a confidant of Sticky Han, suggested to Sticky Han that he should come forward to establish Liu Yu so as not to "return favors to others". Sticky Han took Gao Qingyi's advice and immediately sent him from Yanshan and Hejian to cross the Yellow River to Liu Yu's hometown of Jingzhou (present-day Jingxian County, Hebei Province) and Shandong's Dezhou, Bozhou (present-day Liaocheng), Dongping Province, and other places, forcing these magistrates and residents to write "Letters of Wish" expressing their support for Liu Yu as emperor. After gathering these "Wishes", MuHan informed Emperor Taizong of Jin that he was begmai, so on the Chongyang Festival in 1130 AD, Liu Yu was made emperor by the Jin Dynasty, with the name of Daqi, the historical name of Pseudo-Qi, and the name of the capital. The Jin Dynasty handed over the lands of Shandong and Henan to Liu Yu. Liu Yu finally fulfilled his dream of being emperor, although he was just a puppet.

After Liu Yu ascended the throne, he recruited Zhuang Ding and formed a troop. Later, some youkou and military thieves who were attacked by the southern Song Dynasty officials and soldiers surrendered to the pseudo-Qi because they could not stand up. It was these surrenders that became the main military force of the pseudo-Qi regime.

Finally, introduce the ending of Liu Yu. The reason why Liu Yu was able to become emperor relied on the laziness of Finishing Yan Tart, and later when He lost his position, Liu Yu turned to Finish Yan Sticky Han. Yan Muhan later lost power in the factional struggle of the Jurchen nobles, and Liu Yu completely lost his patron. In this way, Liu Yu was deposed as the King of Shu under the plot of Guanyan Tart Laziness and Guanyan Wushu. After Liu Yu was deposed, he begged for pity: "Father and son have done their best to live up to the kingdom, but the marshal has pity on him." Yan Tart said lazily, "King Liu Shu, King Liu Shu, Eryu doesn't know his sins." Alone did not see the young lord of the Zhao clan out of Beijing, the ten thousand surnames burned the lamp to refine the arm, the cigarette was like a cloud, and the sound of crying smelled for more than ten miles. After the abolition of the present, no one in the capital was troubled. You don't know your sins as a human being. Liu Yu was mercilessly humiliated.