Russian President Vladimir Putin has voiced support for China's Silk Road Economic Belt initiative, which is aimed at reviving the ancient Eurasian trading route.
Putin told visiting Chinese Foreign Minister Wang Yi in the Kremlin on Tuesday that Moscow supports the initiative, proposed by President Xi Jinping, and "steadfastly supports China's efforts in championing core interests".
An official release issued after an earlier meeting between Wang and his Russian counterpart Sergei Lavrov said both countries are ready to "proactively explore" co-operation on the Silk Road plan and Russia's idea of creating a "passage" between Asia and Europe and integrating Eurasian economies.
Countries including Russia and Central Asian nations have shown increasing interest in the Silk Road Economic Belt, proposed by Xi in 2013.
Xing Guangcheng, a senior scholar at the Chinese Academy of Social Sciences, said the consensus on Tuesday indicates the two countries are "taking a tangible step forward".
They are shifting from preliminary supportive language for each other to joint efforts in initiating working-level liaison on the two concepts, Xing said.
In late March, the State Council authorised a landmark document - "Vision and Actions on Jointly Building the Silk Road Economic Belt and 21st Century Maritime Silk Road-to be issued, outlining the blueprints.
At his meeting with Putin, Wang suggested "docking" the Chinese and Russian initiatives "in order to tackle new changes in the international and regional situation".
Wang told a joint news conference that Russia's "look East" policy and China's accelerated westward openings "have created historic opportunities for docking the two countries' development strategies".
Li Hui, China's ambassador to Russia, said in a speech to university students in Moscow in February that "the Belt and Road" could meet bilateral co-operation programs halfway, such as Sino-Russian oil and gas pipelines and China's participation in the development of Russia's Far East.
Yang Cheng, deputy director of the Center for Russian Studies at East China Normal University, said the bilateral readiness on "docking" shows that Russia has a deeper understanding of the strategic benefit to come.
Putin also said he expects that Xi will visit Moscow in May for celebrations marking the 70th anniversary of victory in World War II.
Wang, who laid a wreath at the Tomb of the Unknown Soldier in Moscow's Red Square earlier in the day, said the 70th anniversary of victory in WWII is an opportunity to strengthen coordination on international affairs and to uphold mutual interests.
Both countries agreed after the foreign ministers' discussions that they "have both the duty and obligation to support each other" when they host the commemorations jointly or separately, in order to remember history, inspire following generations and better ensure world peace.
Xinhua contributed to this story.