青烟烈酒
[qīng yān liè jiŭ]
It can be understood as 'youth smoke, strong liquor,' representing freedom and intensity. Greenish or blue smoke may evoke images associated with fleeting youth and intense experiences. On the other hand, it could refer to enjoying hard liquor to cope with emotions or hardships. A metaphorical way to talk about the tumultuous passions during formative years when making many life decisions under duress or pressure.