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BEIJING, Sept. 28 (Xinhua) -- Xi Jinping, general secretary of the Communist Party of China (CPC) Central Committee, has called for closer cooperation to pursue reforms to the global governance system and advance the noble cause of peace and development for mankind.

They have also decided to cement the traditional friendship between the two countries and boost their comprehensive strategic cooperation.

Supervision over officials in key positions needs to be intensified, he said.

For example, it took 20,000 workers to complete a specific section of the railway, and it would be impossible to have the posts filled all by Chinese, said Fu Xun, another project manager with the China Railway Group.

Meanwhile, experts lauded China's active role in the summit, saying it helped deepen ties within the bloc and provided fresh impetus for cooperation among developing countries.