[4][5] In the summer of 2020, Hsu received a message from Kim Chou [zh], an artist agent and a friend of her mother, that director Zhang Yibai was seeking a schoolgirl actress with a dancing background for his latest feature film project The Day We Lit Up the Sky, and invited Hsu to join the audition.

[4][7] Hsu also appeared in several music videos, including Leo Ku and Edan Lui's "Floating Classroom [zh]".

[8] In 2023, Hsu played the role of Ling, the daughter of Isabella Leung's character, in the action thriller film Bursting Point, directed by Dante Lam.

[9] In 2024, Hsu took on the role of Lam Tsz Kuet, the younger version of Angela Yuen's character, in the film Fly Me to the Moon.

[10] Hsu also starred in a lead role as Summer, a girl who time travelled to meet the future version of her childhood love (played by Ekin Cheng) in the romance film Last Song for You that same year.