贾庆林
The launch of Shenzhou 4 was watched by officials including Chairman of the National People's Congress Li Peng; Vice Premier and member of the Politburo Standing Committee Wu Bangguo; Jia Qinglin, also a member of the Standing Committee; Cao Gangchuan, vice-chairman of the Central Military Commission; Song Jian, vice-chairman of the Chinese People's Political Consultative Conference; and Li Jinai, head of the General Armament Department of the People's Liberation Army. According to the weather forecast, the launch site was -29°C.