Zhang Zhijun
In February 2014, Shu and delegates led by Kuomintang Honorary Chairman Lien Chan, visited Beijing for three days, where they met with the head of Taiwan Affairs Office Zhang Zhijun and Communist Party of China General-Secretary Xi Jinping. During the visit, Shu endorsed Lien as a champion for promoting cross-strait dialogue and advised the Democratic Progressive Party to seize this opportunity for change and to drop Taiwanese independence as a core value. His actions were viewed as seriously violating the core values of the TSU, and he was expelled from the party for making the trip to China.