Phnom Penh, Nov. 14 -- General Secretary of the Communist Party of Vietnam Central Committee and President To Lam, accompanied by a high-ranking Vietnamese delegation, arrived in Phnom Penh on November 14 afternoon, beginning his activities in Cambodia and attendance at the 20th Francophonie Summit from November 14 to 16 at the invitation of King Norodom Sihamoni. Welcoming the top Vietnamese leader and his entourage at Techo International Airport were the Secretary of State of the Cambodian Ministry of Foreign Affairs and International Cooperation, officials of the ministry's Protocol Department, Vietnamese Ambassador to Cambodia Nguyen Minh Vu, Ambassador and Permanent Representative of Vietnam to UNESCO Nguyen Thi Van Anh, alongside st...