Du Fu's famous sentence "Looking for Flowers Alone by the Riverside": Peach blossoms are in full bloom, and lovely crimson loves light red? Suddenly I saw clusters of ownerless peach blossoms in full bloom, which were beautiful, but people didn't know whether they liked dark red or light red. Judging from the title of the poem, there are rivers, flowers and people in the poem. The first sentence of the poem explains the place and mentions the river. The second sentence explains the time, that is, spring, and describes the poet's laziness and drowsiness. Why is he lazy and sleepy? At first, this is because spring is harmonious and spring breeze is warm. Just as the poet wanted to rest in the spring breeze, he felt his eyes light up. Clusters of peach blossoms in different shades bloom by the river, and the poet's spirit is also refreshed. The phrase "lovely crimson loves pale red" not only writes the scene of peach blossom, but also adds bright color to the picture. Moreover, through poetry, we seem to see the poet enjoying thoughtful and dazzling expression among the peach blossoms.