Former Tainan Branch of the Taiwan Governor-General's Office Monopoly Bureau (Baixue Academy)

According to historical records, in 1665 during the Koxinga period, salt flats already had salt pans, then known as Laikou Salt Field, possibly Taiwan's first salt field. The city-designated historic site, the former Tainan Branch of the Taiwan Governor-General's Office Monopoly Bureau, is now commonly known as the 'Yancheng Office'. The main building served as a salt administration office during the Japanese colonial period and is the only preserved Japanese-style building constructed by relocation. It was designated as a city-level historic site in 2003. Restoration work was carried out by the Tainan City Cultural Heritage Management Office in 2015 and completed in 2017.