Shanghai Mayor Han Zheng expressed full confidence after a tour checking preparations in the Expo site on 11th,April.

Han visited the command center of the Expo, command platform, Culture Center, Themed Pavilion and China Pavilion.

Public security, transport, food and beverage, communications, electricity, medical and health care, service reception and major buildings in the Expo site were also checked by vice mayors including Yang Xiong and Tu Guangshao, head of Pudong New Area Xu Lin, and Director of Shanghai Public Security Bureau Zhang Xuebing..

Han asked all parties to spare no effort for the test runs at the end of April and to solve the problems before the grand opening on April 30.