What was Guan's original Manchu name? Please answer only Guan, and nothing else.

Guan. The Manchu-Qing Guan family name evolved from the Jurchen surname Guarga before the Qing Dynasty to the Han surname. Kor in Manchu, translated into Chinese, is "pavilion" and "pavilion", and can also be translated into "residence". The Guarga family is a family with a large population and a very prominent historical position in Liaodong area in the early Qing Dynasty. The clan changed the Han surname to Guan surname, which was changed after the middle of Qing dynasty and has been used ever since. As early as before the Qing Dynasty, when the Qing Taizu Nurhachi started his business, the ancestors of today's Manchu Guan family members devoted themselves to the reunification of the post-Jin regime. In the late Jin Dynasty, most clan members were the founding fathers of the Qing Dynasty. Fei Yingdong, who was named as one of the five ministers of Fuzheng by the Qing Taizu Nurhachi, joined his father Sogo as early as 1588, and personally led 500 households to join the Guarga Department of Suwan. In the early days of the post-Jin regime, Fei Yingdong was brave and good at fighting, and was named the first minister. In addition, there are many Guarga family members, such as Tu Lai and Lin Gang, who became important ministers of the Qing Dynasty and were famous for their outstanding achievements. Guarga is a surname named after a region, and its application continued from the early Ming Dynasty to the early Qing Dynasty. Some historical materials of Guarga are also called Kharja, but there are homophonic changes between them. Long before the Ming Dynasty, the ancestor of Manchu Guan surname in Liaodong today evolved from Jurchen Guli Jia in Jin and Yuan Dynasties to Guaer Jia. The evolution of his surname has been confirmed in The Origin and Development of Manchuria, which was published by King James during the Qianlong period of Qing Dynasty. The surname of Gulijia is frequently recorded in the historical materials of the Jin Dynasty. "Biography of the Book of Jin" 49th Record: "Gulijia Shilun, a native of Longan, strives to be the first. "From the Gulijia surname in the Jin and Yuan Dynasties to the Guarjia surname in the Ming and Qing Dynasties, it can be clearly seen from the pronunciation that it was formed by the sound change. However, in the Jin Dynasty, the ancient Japanese family was the family name of Nuzhen, and the annotation in Jin Dynasty Language was: "The ancient Japanese family was king", that is, the translated Han family name was king. The Manchu ancestors named Guan, who can be traced back to Liaodong today, first lived in the middle and lower reaches of Heilongjiang and Songhua River in history. Later, in the long historical years, tribes migrated many times and fell apart in all parts of Northeast China. However, as the original residence of the Guarga tribe, according to the research of the scholar Li Lin in the Qing Dynasty, "it was originally under the jurisdiction of the five ministries of Liao Dynasty, and later renamed the Huli Reform Department of Jin Dynasty, which is now yilan county, Heilongjiang Province". Today, the descendants of Guaer family in Liaodong moved to Liaodong in the process of southward migration, and the surname of Guaer family used by clan descendants was formed in the process of migration and residence. The transition from Guri family to Guaer family is a historical coincidence. Historically, the evolution of Guan's surname in Liaodong should be as follows: in the Jin and Yuan Dynasties, Gulijia (translated into Chinese); In the early Ming and Qing Dynasties, Guarga; From the middle and late Qing dynasty to the present, Guan. Guan belongs to one of the Chinese surnames.