What does it mean that "the banana doesn't show lilac knots, and the spring breeze is worrying with each other"?

No exhibition: not open. Seed: a bud that has a knot but is not open. This sentence describes the sadness that a woman can't meet her lover. Bananas are metaphors of lovers, while lilacs are metaphors of women themselves. Both of them are worried that they can't meet in different places.

The second sentence is from the Tang Dynasty Li Shangyin's "Two Gifts", which is the whole poem:

Loushan wants to rest at dusk, and the jade ladder crosses the moon like a hook.

Banana hearts don't show lilac's frustration, but they are also sad about the spring breeze.

Poets express their feelings through scenes, and express their thoughts and feelings from the scenes of the moon, plantains and lilacs seen by the protagonist in the poem.

The first four words of the poem point out the time and place-"Evening upstairs". The words "eager to rest" at the back vividly describe the woman's action-she went to the roof and tried to look into the distance, but failed. Here, we not only see a woman's posture, but also reveal her helpless expression.

"Longing for rest" was originally called "Hope for rest". "Hugh" means "stop" and "give up", and "desire" means to see her lover; But why do you want to rest? In this regard, the poet does not make a positive explanation, because it is easy to expose and has no poetry; He expresses women's feelings by describing the surrounding scenery. ?