Why do you always put the words "tobacco, wine, sugar and tea" together?

From modern old Shanghai to the founding of new China, tobacco, alcohol, sugar and tea have always been essential consumer goods in people's daily life, and even become luxury goods in some special difficult times. Tobacco, alcohol, sugar and tea are as common as the oil, salt, sauce and vinegar people need, but it is different from the oil, salt, sauce and vinegar and belongs to non-staple food. The universality of its general demand for non-staple food puts these four together, which is an old traditional name that has been circulated for decades and is still a natural name.