Advisor on Foreign Affairs, Sartaj Aziz says China-Pakistan Economic Corridor would give a tremendous boost to regional trade and economic cooperation. He was inaugurating conference on “CPEC and regional integration”, organized by Pakistan society of development economists, in Islamabad on Tuesday. The advisor said CPEC is flagship of Chinese vision of one-belt and one-road. He said the concept not just envisages connectivity to china but also enables countries in the surrounding regions to achieve connectivity.