What do you mean by the sunset growing with lonely Qi Fei and autumn water?

Preface to Wang Tengting by Wang Bo, a poet in Tang Dynasty

In the sky after the rain, the dark clouds dispersed and the sun shone on the earth again. The rosy clouds in the sun fly with the wild ducks. After the heavy rain, the river seems unusually full. Seen from a distance, the river seems to be connected with the sky.

This sentence has a bright color contrast, the sunset glow is gorgeous and multiple, the lonely one is light and single, the sunset glow is from top to bottom, the lonely one is from bottom to top, and the autumn sky is connected with water, which shows a picture of the river in late autumn in a three-dimensional way.

In addition, the combination of static and dynamic. The descriptions of Sunset, Solitude, Autumn Water and Sky give people a beautiful picture of "Chu Qing River". In other words, there is right, right is right. "Sunset" and "loneliness" are right, "autumn water" and "sky" are right, and together they are opposites. The author's carefree feeling of climbing the mountain is not directly vented, but embedded in the scenery, making the whole sentence meaningful and memorable, thus becoming a swan song of the ages.