In "The Joy Luck Club" by Amy Tan, the phrase "Ying-ying, you have tiger eyes" symbolizes the intensity and strength of the character's spirit. The description of her eyes gathering fire during the day suggests a vibrant energy and passion, while their golden shimmer at night signifies wisdom and depth. This imagery reflects the duality of her character, embodying both fierce determination and soulful insight. The metaphor of tiger eyes evokes a sense of fierce beauty and the ability to illuminate the darkness. It hints at the struggles and resilience that define Ying-ying’s journey, as well as her connection to her heritage. This powerful imagery resonates with the overarching themes of the novel, as it emphasizes the complexity of identity and the interplay between tradition and personal growth.