The delegation of the Shenzhou-7 manned space mission began the second day of their visit to Hong Kong this morning (December 6) with a harbour cruise. Director of Civil Engineering and Development, Mr John Chai (centre), is pictured with (from left) astronaut Zhai Zhigang, Deputy Commander-in-Chief of China's Manned Space Engineering Programme, Mr Zhang Jianqi, and astronauts Liu Boming and Jing Haipeng.   Close