Who formulated the principle that involves the country that is hostile to "mainlanders"?
Hong Kong–Mainland China conflict Tensions between people from Hong Kong and mainland China have developed since the handover of Hong Kong's sovereignty to China in 1997, and in particular since the late 2000s and early 2010s. Various factors have contributed to the development of such tensions: these include a difference between the popular interpretation in Hong Kong of the "One country, two systems" constitutional principle as against the Chinese government's official interpretation; policies of the Hong Kong and central governments to encourage mainland visitors to Hong Kong; and changing economic environments in Hong Kong and mainland China. Increasingly, these tensions have resulted in a rising sentiment in Hong Kong of hostility to "mainlanders" and resentment at a perceived trend towards assimilation and interference from the mainland and the central government, and at the same time a rising sentiment in mainland China of bewilderment and resentment at assertions that Hong Kong is, and should remain, different from the mainland in terms of political system, culture and language.
Reterritorialization Reterritorialization (French: "reterritorialisation" ) is the restructuring of a place or territory that has experienced deterritorialization. Deterritorialization is a term created by Deleuze and Guattari in their philosophical project "Capitalism and Schizophrenia" (1972–1980). They distinguished that relative deterritorialization is always accompanied by reterritorialization. It is the design of the new power. For example, when the Spanish (Hernán Cortés) conquered the Aztecs, and after the Spanish deterritorialized by eliminating the symbols of the Aztecs' beliefs and rituals, the Spanish then reterritorialized by putting up their own beliefs and rituals. This form of propaganda established their takeover of the land. Propaganda is an attempt to reterritorialize by influencing people's ideas through information distributed on a large scale. For example, during World War I, the U.S. put up posters everywhere to encourage young men to join the military and fight.