Guests attend a session of the 13th annual meeting of the Valdai Discussion Club held in Russia's Black Sea resort of Sochi, on Oct. 25, 2016. (Xinhua/Lu Jinbo)
Guests attend a session of the 13th annual meeting of the Valdai Discussion Club held in Russia's Black Sea resort of Sochi, on Oct. 25, 2016. (Xinhua/Lu Jinbo)