- 鸦片战争 yāpiànzhànzhēng Opium WarThe Opium Wars, specifically the conflict between Great Britain and China from 1840 to 1842, and often including the second conflict from 1856 to 1860.
- 鸦片烟 yāpiànyān opiumopium processed for smoking; the smoke produced by burning opium paste on a pipe
- 抽鸦片 chōuyāpiàn to smoke opium
- 鸦片枪 yāpiànqiāng opium pipea pipe used for smoking opium
- 鸦片膏 yāpiàngāo opium pastethick resinous paste prepared from raw opium for smoking
