Hanoi, March 16 -- Prime Minister Pham Minh Chinh and Angolan President Joao Manuel Goncalves Lourenco discussed measures for enhancing the two countries' relations, including energy cooperation, and international issues of common concern during their phone talks on March 16. During the talks, PM Chinh said he is pleased to speak with the Angolan leader following their meeting on the sidelines of the G20 Summit in South Africa last November. He conveyed greetings and an invitation from Party General Secretary To Lam and other Vietnamese leaders, inviting President Lourenco and other high-ranking leaders of Angola to visit Vietnam in the near future. The Vietnamese Government leader congratulated Angola on its successful chairmanship of th...