Macchiato is a bestselling author of romance novels. Her books have sold more than 140,000 copies in Taiwan. Publication, film, and television rights for several of her books have already been sold outside of Taiwan. Her novel Summer Lemongrass was released as a film in 2024 and has been published in Korean, Indonesian, and Vietnamese. Her web series My Little Princess, which first appeared online in 2016, was published as a novel in Thailand in 2019.