My surname is Gao, and my native place is Huangxian County, Shandong Province. The Manchu nationality is decorated with white flags. What's my surname?

The old Manchu surnames include: Guaerjia, Gaojia, Tong Jiashi, Saskatchewan, Hershey, Golgi, Shumuli, Bayutu, Golros, Nala, and Guoerjia (Xibe) and Gaoshi (Han) who joined Manchu.

most of the high surnames in Xiangbai Banner belong to the Eight Banners of Han Dynasty.

according to the "genealogy" of Gao's genealogy book, Gao, who was originally from Yunnan, worked as a farmer. In the fifteenth year of Chongzhen in Ming Dynasty (AD 1642), his ancestor Gao Wenzeng moved to Gaojiazhuang, Penglai, Dengzhou, Shandong Province to avoid the war. In the early years of Qing Shunzhi (AD 1644), three brothers of the second generation were senior six, intelligent and talented. In the early years of Kangxi (A.D. 1662), Gao Youzhi died, and Gao Youren and his family moved to Gao Zhan Tun, a sparsely populated city in Haicheng. Because non-Banners (people who joined the Eight Banners) were not allowed to farm, they joined the third assistant leader of Shenyang Han Army with white flags in the 22nd year of Kangxi (A.D. 1683) and opened thousands of hectares of land. The 8 th ancestor Gao Wencai served as the first assistant leader of the yellow flag of the Han army in Shengjing (now Shenyang). Since then, this Gao family has served as one deputy commander, five assistant leaders, two knighthoods, one assistant leader, one Hualing Tongzhi and three Xiaoqi School in the Qing Dynasty. Due to the large number of ethnic groups scattered in Liaoyang and Phoenix, in order to facilitate the contact with Zongyi, from the tenth generation, 16 words were formulated: Fengji Zhaoyuan, Deguang Weisheng, Gongan Xianchang and Kongming Yannian. This "preface" was written by the 9th Gao Guoming in the 1th year of Qing Daoguang (AD 183).

in addition, according to the Gao Family Tree of Beizhen, this Gao family name also belongs to the white flag inlaid by the Han army. It originally lived in Gaojiazhuang, Huizhou Village, Haiyang County, Dengzhou Prefecture, Shandong Province. During the Qin Long period of Ming Dynasty (AD 1567-1572), it was ordered to take the official land and was located in Guangning (now Beizhen).

chaihegou in kaiyuan is a white flag of the Han army. In the fifty-ninth year of Qingganlong (AD 1794), he moved from Penglai County, Dengzhou, Shandong Province to Niuti Cliff, Liaoyang County, Shengjing, and then moved to Kaoshan Tun, Chaihegou, Kaiyuan, to work as a farmer.