Roncodo (AD？ ~ 1728), a native of Huangqi, Manzhouli, was a Tong Jiashi, the younger brother of Xiao Yiren, the sage of Qing Dynasty, and a relative of Jiao Fang. In the twenty-seventh year of Kangxi (1688), he was awarded the first-class bodyguard. For fifty years, he served as commander (also known as nine prefects). In fifty-nine years, Li Zhuoyuan became a pan-minister. 196 1 year, the holy father died, and Longkodo was favored by Sejong, the new monarch hand-picked by the holy father, and he was appointed as the prime minister's affairs, attacked the first-class public, and awarded the official department minister. In the first year of Yongzheng (1723), Jia Taibao was in charge of the hospital affairs, served as the president of official books such as Hui Dian and Shi Lu, and gave an order of four dragons in Henaan to make up the clothes. It can be said that he is a very humane minister, and his special demeanor is beyond words. This is also the reason why the status of the sects handed down from ancient times is caused by Long Keduo's internal help. However, from the third year of Yongzheng, Sejong first took charge of the army, and then kept everything secret by making friends, so that he returned the four dragons and was not allowed to reuse his eyes. Then he cut the title of Taibao and sent him to Ningxia and other places to repair the city and farm. It can be said that the family of St. Kin as soon as possible has been greatly reduced! For four years, he stopped taking bribes and ordered him to take charge of border affairs and discuss the Russian border. In the fifth year of Yongzheng, Abring, the auxiliary Lord protector, was illegally punished by Zongren House, and he hid at home. Sejong was furious, and Longkodo was recalled to Beijing for taking the title and was imprisoned forever for forty-one major crimes. His son Yue Xingjia took office, and Yuzhu was sent to Heilongjiang. Longkodo personally wrote to Zhuge Liang, saying that "the day when Baidicheng was appointed is the time when death is near". Later historians confirmed that Sejong succeeded to the throne with the help of Longkodo, which covered up this negative statement. In fact, Longkodo was more sad than Sejong after breaking the secret agreement. In June of six years, Roncado died in the detention center.