Tsai Pi-ru (Chinese: 蔡壁如; pinyin: Cài Bìrú; born 11 March 1964) is a Taiwanese politician. She was a nurse and colleague of Ko Wen-je at National Taiwan University Hospital. After Ko was elected Mayor of Taipei in 2014, Tsai began her political career as Ko's chief of staff. In 2019, she became a founding member of the Taiwan People's Party led by Ko, and was elected to the 10th Legislative Yuan via party list proportional representation in 2020. Tsai resigned her legislative seat in 2022, and was replaced by Cynthia Wu. Source: Wikipedia (en)