Amy Tan’s literary world is rich with explorations of fate, luck, and choice, themes that interweave to depict life's unpredictability. Her characters often grapple with the balance between predetermined paths and the power of their decisions. These elements are not only central to the narrative but also serve as a backdrop against which the characters' personal growth is measured.

Central to Tan's novels is the mother-daughter dynamic, often fraught with tension and misunderstanding. The conflicts typically stem from cultural differences and generational gaps, where mothers and daughters perceive the world through disparate lenses. Healing these rifts often involves a journey towards mutual understanding and respect, where both parties learn to bridge their cultural and emotional divides.

Silence is another recurring motif in Tan’s works. Characters frequently face the challenge of being unheard or misunderstood, especially within the confines of family structures. Overcoming this silence involves finding a voice through personal empowerment, storytelling, or reconciliation, where characters learn to assert their individuality and communicate their truths.

Tan's ability to breathe life into her characters is frequently noted, particularly her Chinese characters, who often leave a lasting impression. Her vivid characterizations are achieved through meticulous attention to cultural nuances and emotional depth, compelling readers to empathize with their struggles and triumphs.

Critics, however, have pointed out the perceived flatness of her male characters. While some readers struggle to find well-rounded male figures within her stories, others discover exceptions where Tan delves into their complexities, albeit less frequently than with her female characters.

Her novels often convey the importance of understanding family history, suggesting that a grasp of the past is crucial to personal well-being. This theme underscores the idea that knowing one's roots can provide stability and a sense of identity in an ever-changing world.

The use of humor and violence in Tan's narratives is a subject of debate. Some readers find these elements effective in highlighting cultural tensions and the human condition, while others question their impact on the story’s tone. Nevertheless, Tan's unique blend of humor and dramatic instances contributes to the multifaceted nature of her storytelling.