Han Chinese Eight Banners

Han Chinese Eight Banners (Manchu: ᡠᠵᡝᠨ ᠴᠣᠣᡥᠠᡳ ᡤᡡᠰᠠ, romanized: ujen coohai gūsa) or Ujen Cooha(Manchu: ᡠᠵᡝᠨ ᠴᠣᠣᡥᠠ, romanized: ujen cooha;), originally called Eight Banners Han Army, and commonly referred to as the Han Army, Han Army Banner Division or the Han-martial Eight Banners, were hereditary military units, and later honorary posts of the Qing dynasty. The Han Chinese Eight Banners formed a key component of the dynasty's Eight Banner system, and its members were known as Hanjun (Chinese: 漢軍; pinyin: hànjūn), or Han Army bannermen.

Source: Wikipedia — Han Chinese Eight Banners (CC BY-SA 4.0)