T NTIL RECENTLY, the Communist government of China imposed Li severe emigration restrictions upon its citizens as part of the partystate's control over the physical mobility of its population. Between the late 1940s when the regime was established and the late 1970s when the government adopted an open door policy, very little legal emigration occurred.' Because of difficult living conditions in China, the desire to emigrate has far exceeded the available opportunities, resulting in large numbers of illegal emigrants and refugees. Once leaving the mainland, Chinese emigrants and refugees become members of the overseas Chinese community, which has now a total population of about 27 million.2 Before the 1980s, very few of them could be considered political exiles, because they seldom organized or were involved in political activities that aimed at changing or overthrowing the home regime in order to facilitate their return. As will be discussed later, such political activities are essential to the definition of political exiles. In 1983, however, China formally entered an era of exile politics when a group of students from mainland China studying in the United States established the Chinese Alliance for Democracy (Zhongguo minzhu tuanjie lianmeng). As a continuation of the China Spring Pro-Democracy Movement in the late 1970s, which was suppressed by the paramount leader Deng Xiaoping after his return to power, the alliance aimed at transforming China's system of dictatorship, and fighting for democracy, rule-by-law, freedom, and human rights in mainland China.3 Chinese exile politics reached a climax in the summer of 1989, when a