Here's how they relate to the story:
* Innocence: The wind chimes are a cherished possession of the children, especially Jade Peony. They are a reminder of their carefree childhood and the simple joys they experience. The sound of the chimes brings comfort and a sense of peace.
* Fragility: The wind chimes, made of glass, are delicate and easily broken. This fragility reflects the vulnerability of the children, especially Jade Peony, who is facing significant challenges in her life.
* Passage of Time: The wind chimes are also symbolic of the fleeting nature of childhood. Their sound is a gentle reminder of the passage of time, and the inevitable changes that come with it.
The story highlights the importance of childhood innocence and the sadness that comes with its inevitable loss. The wind chimes become a symbol of what is lost and what will never be the same again.