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"No country can monopolize technologies in all fields in the age of globalization, in which progress and innovation require cooperation among countries," said Zhang Yongjun, deputy chief economist of China Center for International Economic Exchanges.

The Kazakh-Chinese cooperation on cross-border transportation, a successful case of linking the two countries' development strategies, will bring economic prosperity and social well-being to those countries along the Belt and Road, said Nazarbayev.

On security issues, the Chinese president said the SCO should continue to give priority to its commitment to maintain regional security and stability.

Philosophy and social sciences with Chinese characteristics are a necessary requirement in the new era, said Wang Weiguang, president of the Chinese Academy of Social Sciences.

On his part, Wang pointed out that China and Russia agree with each other on development strategies and share broad prospects for bilateral cooperation.