Lei Se Lin is a Taiwanese actress and model of mixed Taiwanese and Paraguayan descent. Her father is Taiwanese, and her mother is Paraguayan. She was originally named Chang Ya Lan, following her father's surname, but later changed her surname to her mother's and adopted the name Lei Se Lin. In 2017, she began using the stage name Hsia Jo Yen. She also has a younger sister, Lei Chieh Hsi.