Xi stressed the leadership of the Communist Party of China over all areas of endeavor in every part of the country.
Bangladesh Prime Minister Sheikh Hasina said China, under Xi's wise and visionary leadership, has made remarkable achievements, and her country looks forward to strengthening cooperation with China in various fields.
The Russian leader said that thanks largely to Xi's personal impetus, Russia-China relations have in recent years reached an unprecedented height and have set an example for developing equality-based and mutually beneficial cooperation between major countries.
Lao President Bounnhang Vorachit said that under the leadership of the Chinese Communist Party with Xi as its core, the course of socialism with Chinese characteristics will make all-round, remarkable and historic achievements, and the traditional friendship and comprehensive strategic partnership between the two countries will further develop.
Adapting to the new historic juncture for the development of China and acting in response to the evolution of the principal contradiction in Chinese society, Xi said, the country will uphold the great banner of socialism with Chinese characteristics and fully implement the spirit of the 19th Party congress and the second and third plenary sessions of the 19th CPC Central Committee.
Cameroonian President Paul Biya voiced his hope for Xi's every success in fulfilling the noble mission, and said he would like to work with Xi in strengthening the unique friendship and cooperation between Cameroon and China.