Hanoi, May 29 -- Prime Minister Pham Minh Chinh proposed Oman raise the scale of the Vietnam - Oman Investment (VOI) Fund to 1 billion USD while receiving Sheikh Nasser bin Suliman Al Harthi, Deputy President for Operations of Oman Investment Authority (OIA) in Hanoi on May 29. PM Chinh hailed the OIA Deputy President's working visit in the context of increasingly strengthened and flourishing Vietnam - Oman relations across many fields, especially in investment and economic cooperation. Describing Oman as one of the leading potential partners in the Middle East region, he expressed his delight at the positive results of cooperation between Vietnam and the Arabian country, underlining that there remains considerable room for expanding bila...