This poem was from the Tang Dynasty poet Liu Yuxi's "Langtaosha·Beidai River." The whole poem is as follows: Langtaosha·Beidai River Beidaihe This is a scenery by the sea. The fine sand is slightly moist The green grass was like a mat. wind-tossed The sound of the tide gurgled. Last night, the east wind blew in the courtyard The petals were red. I don't know where the east wind is going The peach blossoms were still in the wind and rain. This poem depicted the scene of peach blossoms blooming in a small courtyard by the sea. As the north wind blew, the petals were blown off, and the color of the petals turned red. However, the east wind had already disappeared, leaving only the peach blossoms in the wind and rain. The whole poem expressed the power and impermanence of nature and also expressed people's pursuit and cherish of beautiful things.