On the morning of June 18, in the company of the World Expo Shanghai Exhibition Center Director RuiXia, Li, the assistant secretary-general of the municipal government, the chairman of the office of the west lake international expo Min Ye and deputy director Chuming Guo and other leaders visited the 2010 Shanghai World Expo Hangzhou promotion week which with the theme of Exciting World Expo and quality Hangzhou and held in Shanghai Exhibition Center.