The story begins with Bishop Lo Kuang, who in 1961 became the first bishop of the newly formed Diocese of Tainan. A diocese needs a cathedral, and he set about creating one on Kaishan Road. One account says he bought the former residence of a past Tainan mayor, Ye Tinggui, and rebuilt it. The diocese's own history records that construction began in 1963, across from the Koxinga Shrine. The timeline is quick. The foundation stone was laid on the thirty-first of May in 1963, and building work began in the middle of August. The site covers 340 ping, a traditional Taiwanese unit of land area. On the nineteenth of March in 1964 the new church was finished, and the papal representative to the Republic of China blessed and named it. The choice of style was deliberate. Bishop Lo saw Tainan as a city that stood for Chinese culture, and he wanted a church that spoke to its neighbors in a familiar architectural language. The aim, as it has been described, was dialogue, and through it, understanding and trust. The cathedral is often described as the first Catholic church in Taiwan to adopt Chinese-style architecture.