What poems describe "repentance"?

Poems describing "confession" are:

Regret knowing each other late.

The enemy repented today and retreated.

Confession can still be called

It's too late for Fang Jing to regret it

Regret Huaiyin City at that time.

Confess at once

Even if it was felt at that time, it seemed to have disappeared.

Chitose never repents.

Original and translation of the seventh sentence:

Inlaid harp

Author Li Shangyin? dynasty

I want to know why my Jinse has fifty strings, and each string has a youthful interval.

Zhuangzi daydreaming, a saint, was bewitched by butterflies, and cuckoo crowed in the imperial spring.

Mermaids shed pearl-like tears on the moon-green sea, and the blue fields breathed their jade to the sun.

A moment that should last forever? Before I knew it, it had come and gone.

Thumb piano has 25 strings, but even so, each string and syllable is enough to express the yearning for that wonderful time.

Zhuang Zhou actually knows that he is just a butterfly yearning for freedom. Wang Di's beautiful heart and behavior can move Du Fu.

The shadow of the bright moon on the sea turned into tears like pearls.

Only then can Lantian in another place produce something as beautiful as smoke.

Those beautiful things and years can only stay in memories. At that time, those people thought those things were just ordinary, but they didn't know how to cherish them.

Brief introduction of the poet:

Li Shangyin, born in Yuxi, was a famous poet in the late Tang Dynasty. Together with Du Mu, it is called "Xiao", and together with Wen, it is called "Wen Li". Li Shangyin was one of the few poets who deliberately pursued the beauty of poetry in the late Tang Dynasty and even the whole Tang Dynasty. He is good at poetry writing, and his parallel prose also has high literary value. His poems are novel in conception, especially some love poems and untitled poems, which are touching, beautiful and spread widely. However, some poems (represented by Jinse) are obscure and inseparable, and there is a saying that "poets always love Quincy and hate that no one writes about Jian Zheng".