administration office was established at Wuwei (五圍) and "Komalan Subprefecture" (噶瑪蘭廳; Kat-má-lán Thiaⁿ) was at the present day location of Yilan City. Construction...

administrative office, Toshien Chō (Japanese: 桃仔園廳), was established in the area, and renamed Tōen Chō (桃園廳) in 1905. In 1920, the Tōen area was incorporated...