Hong Kong independence a Hong Kong representative in the Sino-British negotiation was rejected by Beijing. In 1984, the British and Chinese governments signed the Sino-British Joint Declaration which stated that the sovereignty of Hong Kong should be transferred to the PRC on 1 July 1997, and Hong Kong should enjoy a "high degree of autonomy" under the "One Country, Two Systems" principle. From 1983 to 1997, Hong Kong saw an exodus of emigrants to overseas countries, especially in the wake of the 1989 Tiananmen Square crackdown, which more than a million Hongkongers showed up on the streets to support to student protesters in
Executive Council of Hong Kong below Government House (former residence of the British Governor of Hong Kong). Prior to the handover, the Provisional Executive Council of Hong Kong, headed by Tung Chee Hwa, met in Shenzhen or Tung's office on the 11th floor of the Asia Pacific Finance Tower in Hong Kong. Members of the outgoing British Hong Kong ExCo were not permitted to attend this body. Both Executive Council sittings were on Tuesdays. Executive Council of Hong Kong The Executive Council of Hong Kong (ExCo; ; Chinese name before the transfer of sovereignty: 行政局) is a formal body of advisers to the Chief Executive