Hsu Jung-shu, chair of the People United Party, and former legislator of the Democratic Progressive Party, declared her candidature on 7 July 2015, and received support from the Taiwan Progressive Party, National Health Service Alliance, and Zhongshan Party.
Hsu Jung-shu, ketua Partai Rakyat, dan mantan legislator dari Partai Progresif Demokratik, menyatakan pencalonan dirinya pada tanggal 7 Juli 2015, dan mendapat dukungan dari Partai Progresif Taiwan, Aliansi Layanan Kesehatan Nasional, dan Partai Zhongshan.