Well, themes could include aspiration and hope. The glass slipper can be seen as a symbol of a dream or a goal. In a Chinese novel, a character might strive towards obtaining the glass slipper, which could represent achieving a better life, whether it's in terms of material success or emotional fulfillment. Another theme could be the contrast between appearance and reality. The glass slipper, which is delicate and beautiful on the outside, might hide deeper meanings or truths within the story, much like how in Chinese culture, there are often stories that explore the difference between what is seen on the surface and what lies beneath.
One possible theme could be transformation. Just like in the Western Cinderella story where the glass slipper is a symbol of her transformation from a poor girl to a princess - like figure. In a Chinese novel, it might represent a character's change in social status or personal growth.
Love and destiny are likely themes. The glass slipper might be a key to a character's love story, indicating that two people are fated to be together. In a Chinese novel, this could be combined with traditional Chinese views on love and marriage, like the idea of predestined relationships. Also, it could be about the search for true self. The character who loses and then finds the glass slipper may also be on a journey to discover their true identity within the story.