Conservatism in Hong Kong the way to maintain the "status quo" of Hong Kong. They initially supported the British Conservative Prime Minister Margaret Thatcher's efforts in insisting the validity of the Treaty of Nanking of 1842. However, Deng Xiaoping, the Chinese paramount leader insisted in restoring sovereignty in Hong Kong in 1997, but guaranteed the "capitalist system and way of life shall remain unchanged for 50 years," which was later written in the Article 5 of the Hong Kong Basic Law. Besides its "Old Left" Beijing loyalists in the colony which were represented by the Hong Kong Federation of Trade Unions (HKFTU), the Communist
Handover of Hong Kong of the PRC's view with regards to the question of Hong Kong; during their meeting, Deng outlined his plans to make the territory a special economic zone, which would retain its capitalist system under Chinese sovereignty. In the same year, Edward Youde, who succeeded MacLehose as the 26th Governor of Hong Kong, led a delegation of five Executive Councillors to London, including Chung Sze-yuen, Lydia Dunn, and Roger Lobo. Chung presented their position on the sovereignty of Hong Kong to Thatcher, encouraging her to take into consideration the interests of the native Hong Kong population in her upcoming visit to