What are the poems about dragonfly glancing at water?

Two Songs from Qujiang

Du Fu

A flying flower reduces the spring, and the wind blows thousands of points, which makes people sad.

Looking at the eyes full of desire, don’t be afraid of getting too much wine into your lips.

There is a nest of emeralds in the small hall on the river, and a unicorn lies in the high tomb beside the garden.

If you think about physics, you must have fun, so why bother with glory?

I wear spring clothes every day when I return to the dynasty, and I return drunk from the river head every day.

Drinking debts are commonplace, but rare in the past seventy years.

You can see butterflies deeply through the flowers, and dragonflies fly in the water.

The one you mentioned is in the last sentence.