- 禁止吸烟 jìnzhǐxīyān no smokingNo smoking!
- 吸烟室 xīyānshì smoking room
- 吸烟区 xīyānqū smoking area
- 被动吸烟 bèidòngxīyān passive smokingthe involuntary inhalation of smoke from others' cigarettes or tobacco products
- 请勿吸烟 qǐngwùxīyān no smokingA formal request or command prohibiting people from smoking in a specific area, often used on signs.
