Hanoi, March 26 -- Prime Minister Pham Minh Chinh and the high-ranking Vietnamese delegation landed in Hanoi on March 26 morning, concluding an official visit to Russia from March 22 to 25 at the invitation of Russian PM Mikhail Mishustin. During the trip, PM Chinh engaged in nearly 30 activities, including talks with Russian PM Mishustin and meetings with President Vladimir Putin, Chairwoman of the Federation Council of the Federal Assembly of the Russian Federation Valentina Matviyenko, Chairman of the State Duma Vyacheslav Volodin, and Secretary of the Security Council Sergey Shoigu. He also visited leading Russian economic, scientific and educational institutions, attended a Vietnam - Russia business forum, and met major Russian enter...