Where the characters in Amy Tan's A pair of tickets flat or round or both?

The characters in Amy Tan's "A Pair of Tickets" can be considered both flat and round. While some characters may lack depth and complexity, others like Jing-mei's mother exhibit growth and change throughout the story, making them round characters. Ultimately, the mix of flat and round characters adds depth to the narrative and helps explore themes such as identity and cultural heritage.