Mandy Wei is a Taiwanese actress, model and host. She started her career as a model and then as a MTV host before starting a career in acting. Wei attended Soochow University and speaks Mandarin, Taiwanese and English.

When I See You Again is a 2015 Taiwanese romantic comedy television series produced by Sanlih E-Television, starring Jasper Liu, Mandy Wei, Jet Chao and Ivy Shao as the main cast. The Chinese title literally translates to "He Saw Her A 2nd Time". Filming began on May 12, 2015 and continued as it aired. First original broadcast began May 31, 2015 on TTV channel airing on Sunday nights from 10:00–11:30 pm.