There are ancient poems of swans.

I would like to fly high for two swans. -Han Anonymous Nineteen Ancient Poems

Finally, you should brush your feathers and gently lift them with swans. -Wang Changling's "Appreciating the Beauty and Watching the North Building after the Rain"

The wind blows a swan. Never follow it. -Du Fu's "Send the Secretary of Senior Three and Fifteen"

Ambition swallows swans, while distant heart accompanies wrens. -Meng Haoran's "Send Mo's nephew and Zhu Kundi from Korea to the West Cool Army"

I hope that the Honghu Lake will arrive and hope to chase the Phoenix. -Li Qiao's Sparrow

There is great ambition on the ridge, and there is a couple's voice on the whistling mountain. -Lu You's Miscellaneous Books in the Temple

In the days of high spirits and Laoshan period, swans are tired of flying. -Su Zhe's Ten Poems of Reconciliation

The gains and losses of two bugs can be laughed at, but who can ask Qiu Yi for a swan? -Zheng Qingzhi's Thirteen Houses are Things.

Spring is full of apes, muddy and desolate, and hungry. -Du Fu's "General Wang has not arrived in the long rain period"

There are few swans in the sky, so they are chickens at home. -The second rhyme of Su Shi's Five Poems from Kong Yiji.