During the presidency of Chen Shui-bian, some state-controlled and state-owned firms have restored or added "Taiwan" to their names, such as renaming Chunghwa Post (Chinese Post) to Taiwan Post, the name it bore into the ROC period of rule on Taiwan; and Chiang Kai-Shek International Airport to Taiwan Taoyuan International Airport, its originally planned name. The naming controversy of the Chiang Kai-shek Memorial Hall and the legality of the Central Government's name-change administrative order was another topic of heated debate. Some observers viewed the name changes as signs of reactionary desinicization, while others viewed the name changing as signs of Taiwan localization movement carving a separate identity for Taiwan's name. The issue was, like most others, split strongly between Pan-Blue and Pan-Green supporters.
