The Russian foreign minister added that Moscow and Beijing efficiently cooperate at various multilateral venues MOSCOW, June 1. /TASS/. Relations between Russia and China have been a main stabilizing force in global affairs, Russian Foreign Minister Sergey Lavrov said in an address to participants in the 11th International Conference Russia and China: Cooperation in a New Era, being hosted jointly by the Russian International Affairs Council and the Chinese Academy of Social Sciences. "Today,