本文为2004年度中国数字电视研究的归纳总结, 全文分析了中国广电系统制定的“三步走”、“四大平台”和“整体转换”三个核心战略, 归纳了苏州、青岛、佛山与杭州的模式经验与不足, 在此基础上对中国数字电视在推进过程中的多方力量进行了分析, 指出各方力量的对冲与博弈将决定中国数字电视产业的前进方向与整体格局。 This article summarizes the research on China’s digital television in 2004, and analyzes the three core strategies of “three steps”, “four platforms” and “overall conversion” formulated by China’s radio and television system, and sums up the core strategies of Suzhou, Qingdao, Foshan and Hangzhou Mode experiences and shortcomings. On the basis of this analysis, the author analyzes the multidimensional forces in the process of advancing digital TV in China and points out that the hedging and gaming of all parties will determine the direction and overall structure of China’s digital television industry.