| duàn | surname Duan/paragraph/section/segment/stage (of a process)/classifier for stories |
| 段 | surname Duan |
| 段位 | section |
| 段子 | cross-talk |
| 段氏 | a branch of the Xianbei 鮮卑|鲜卑 nomadic people |
| 段汛期 | high water period spate |
| 段玉裁 | Duan Yucai (1735-1815), author of Commentary on Shuowen (1815) 說文解字註|说文解字注 |
| 段祺瑞 | Duan Qirui (1864-1936), commander of Beiyang Army under Yuan Shikai, then politician and powerful warlord |
| 段荃法 | Duan Quanfa (1939-2010), Chinese writer |
| 段落 | phase time interval paragraph |
| 段表 | segment table |
| 段错误 | segmentation fault |