What are the poems that express "complicated things and depressed mood"?

There are trees on the mountain and branches on the tree. My heart likes you. You don't know that. _ _ _ _ Anonymous Song of Ren Yue

There are infinite painters in the world, and a piece of sadness can't be painted. _ _ _ _ Gao Chan's Night Scene of Jinling

A moment that should last forever? Before I knew it, it had come and gone. _ _ _ _ Li Shangyin's "Jinse"

Teenagers don't know the taste of sorrow and fall in love with the floor. Fall in love with the floor Worried about adding new words. _ _ _ _ Xin Qiji's Ugly Slave, the middle wall of Shuboshan Road

Outside the window, the flowers are dancing freely, just like in a dream, the rain is falling and drifting aimlessly, like melancholy. _ _ _ _ Qin Guan's Lonely Cold Building in Huanxisha

Accompanied by leaves and autumn sounds, a little banana and a little sadness, after the third night of dreams. _ _ _ _ Xu Zaisi's Water Fairy Night Rain

Time will only make people old, don't believe in sentimentality, leave the pavilion for a long time, and tears will wake up easily. _ _ _ _ Yan Shu's "Picking mulberry seeds, time only makes people old"

Today, I came here again. I don't know where the girl went. Only the peach blossoms are still there, smiling in full bloom in the spring breeze. _ _ _ _ Cui Hu's "South Village of Beijing"

"Mottled shadows hang obliquely on the clear shallow water, and their fragrance spreads peacefully in the moonlight dusk." _ _ _ _ Lin Bu's "Xiaomei in the Mountain Garden" Part I

But since the water is still flowing, although we cut it with our swords and raise our glasses to drown our sorrows. _ _ _ _ Li Bai's Song of Shu Yun/Escorting Yu Shuhua Upstairs, a farewell letter to Xuanzhou Xielou.

Return your double beads, my eyes are full of tears, and I regret not meeting you before I got married. _ _ _ _ Zhang Ji's "Yin Jiefu Send Dongping Lishi Island"

How much sadness can you have? Like a river flowing eastward. _ _ _ _ Li Yu "When is the Spring Flower and Autumn Moon?

When night came, my dream suddenly came home. The window of Xiao Xuan. Dress up. Care for each other without words, only a thousand lines of tears _ _ _ _ Su Shi's "Twenty Memories of Dreams in the First Month of Jiang"

Don't laugh when you are drunk on the battlefield. How many people fought in ancient times? _ _ _ _ Two Liangzhou Poems by William Wang, Part One.