Taking the opportunity to attend the opening ceremony of Zhongshan Pavilion in Shanghai Expo, Li Qihong, Yu Rongwei, Lu Guoliang, Wu Jianxin, Han Zhesheng and other top leaders of Zhongshan City, paid a visit to Hongkou District of Shanghai, the sister district of Zhongshan.
Sun Weigou, Party Secretary of the district, and Yu Beihua, Vice Secretary, warmly received the delegation.
