1. Anon (1992a, China Tourism News, 1 December 1992, Beijing.
2. Anon (1992b, Special Zones Herald, 28 January 1992, Haikou.
3. Anon (1992c, The Economist, 28 November 1992.
4. Anon (1993, China Tourism News, 17 July 1993, Beijing.
5. Anon (1996, Guangming Daily, 5 January 1996, Beijing.