Nucai
Nucai (Chinese: 奴才; pinyin: Núcái; Manchu: ᠠᡥᠠ, Mölendroff: aha) is a Chinese term that can be translated as, 'lackey', 'yes-man', 'servant', 'slave', or a 'person of unquestioning obedience'. It originated in the tribes of northeastern China as a negative and derogatory term, often reserved for insult for someone perceived to be useless or incompetent.