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According to United Nations World Tourism Organization, the number of global travelers will exceed 1.8 billion by 2030. China is considered the world's fastest growing tourism market and will play a key role in the sector's development.

Wang Tiejun, Chinese translator of the book and vice director of the Institute of Japanese Studies at Liaoning University, noted that the book gave an in-depth account of the situation, and many documents and photos were publicized for the first time.

"Security of a country can not be ensured by an individual or a single country; rather, joint efforts between governments of various countries are needed to combat terrorism and cross-border crime," Cufalo said.

According to the 14th annual edition of its World University Rankings, the list of the top 1,000 universities from 77 countries and regions, there are two Chinese mainland institutions in the top 30 for the first time and China boasts more universities in the rankings than ever before.

For his part, Medvedev conveyed sincere greetings from Russian President Vladimir Putin to President Xi.