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- 明天我教爸爸罚你对祖父祖母的照片三跪九叩首。Tomorrow I'll have Papa make you kneel three times and kowtow nine times before photographs of my grandparents as a penalty
- 三跪九叩与五拜三叩:清朝与安南的礼仪之争Dispute over Protocol between the Qing Dynasty and Annam: 'Wu Bai San Kou' or 'San Gui Jiu Kou
- 三年three years
- 三角(n) a triangle
- 三级third class
- 皇帝进房间时，所有的仆人都得向他叩首。All the servants had to kowtow to the emperor when he entered the room.
- 三国Three Kingdoms
- 叩首kowtow
- 三个月trimester
- 周三Wednesday
- 三次third
- 三个three
- 三号thirds
- 三部曲trilogy
- 三聚氰胺melamine
- 三倍triple
- 三楼second floor
- 三的trinal
- 三等third class
- 高三Senior Three
