New Gulu, Liu Jia and Ningguta are all possible.

The Manchu in Songyuan is a descendant of the Eight Banners Army, and used to be managed by the deputy governor of Botuna. In this way, you can also go to the China No.1 Historical Archives in Beijing to check the Eight Banners editing files of the deputy governor of Botuna, Jilin General in the Qing Dynasty, and you can also find the hukou. But the files of the Eight Banners in Qing Dynasty are all in Manchu, so you have to learn Manchu to check them.