Career
She was known for her appearances on 100% Entertainment, the youth-centered television show University, and the film First of May (2015). She was born on December 4, 1990, in Taichung, to politician Peng Tso-kwei. On April 21, 2015, Yang, aged 24, committed suicide by helium inhalation after suffering from prolonged cyberbullying.
A suicide note written by her was found, stating that she hoped her death brought attention to the seriousness of bullying.
Yang also blamed coworkers for her decision to commit suicide. A funeral service was held in Taichung on April 24, 2015.
At the time of her death, fans and various entertainers expressed their sympathy along with their condemnation of netizens" cyberbullying.