When you are quiet, you are like a delicate flower shining on the water.
According to the search on Baidu Chinese, we learned that "Action is like a weak willow supporting the wind" is a poem in "Praise to Lin Daiyu". The whole poem "In Praise of Lin Daiyu" is: Two eyebrows that look like frowning but not frowning, and a pair of eyes that look like weeping but not weeping. The state of mind gives rise to the worry of two dimples, and the disease of tenderness attacks the whole body. Tears a little, panting slightly. When she is quiet, she is like a delicate flower shining on the water; when she moves, she is like a weak willow supporting the wind. The heart is one more orifice than the stems, and the disease is like Xizi, which is three points better. It can be seen from this that the sentence before "moving like a weak willow supporting the wind" is "when you are quiet, like a delicate flower shining on the water."
"Praise to Lin Daiyu" is an article in the novel "A Dream of Red Mansions" written by Cao Xueqin, a writer of the Qing Dynasty. This praise article appears in the third chapter of the novel. It is Jia Baoyu's first impression of Lin Daiyu when they first met. This article does not give a detailed description of Lin Daiyu's appearance, but it reflects her frail and delicate appearance and otherworldly temperament. The full text shows the reader the image of a girl with extraordinary appearance and talent.