Alone and independent
Independent is a word, Pinyin D ā NJI é D ú L ì, refers to a person, independent.
Single: single. Alone, independent. [source] Kong Rong's book on Sheng Xiaozhang in Han Dynasty: "only Sheng Xiaozhang in Kuaiji still exists. He is trapped in sun's family, his wife is buried, and he is lonely and miserable."
Alone and independent