Why "Zhu Xiang contains smoke, and the gauze cage under the waist is tortoise shell; Is "tears wet rouge" an ancient description of women's unhealthy?

Let me explain the meaning of this poem to you first, or the meaning of this couplet: a young and beautiful woman with a soft waist, wearing a blue gauze, shoes decorated with tortoise shells at her feet, but a sad face; What is the reason? It turned out that she had just been devastated, like a wounded begonia flower, with tears streaming down her face and rouge on her face, which made people feel sorry!

So it is not difficult to see that this is an alternative expression of women's underground status, but it is more hidden!