北顾清茶南昔烈酒
[bĕi gù qīng chá nán xī liè jiŭ]
The name evokes a poetic sense of contrast, referring to tea (a mild drink) in the northern past, against strong alcohol (which represents deeper emotion or hardship) in the southern previous experience, suggesting nostalgia, change in one's lifestyle or sentiments over geography, with an added sense of bitterness mixed with sweetness.