Is there a metaphor in Chinese Cinderella the true story of an unwanted daugther?

Yes, "Chinese Cinderella" employs metaphors to convey deeper themes of rejection and resilience. The story of the protagonist, who is often treated as an outsider in her own family, serves as a metaphor for the struggle of individuals seeking acceptance and love in a society that may overlook them. Her journey symbolizes the quest for identity and self-worth amidst adversity, illustrating that even those deemed "unwanted" can rise above their circumstances.