TEHRAN, Dec. 01 (MNA) Irans city of Shiraz and Hungarys Pcs will become sister cities and cooperate in the fields of culture, science and technology, the mayor of Shiraz announced. The Mayor of Shiraz Alireza Pak Fetrat said that a Memorandum of Understanding (MoU) is inked between the two cities which is based on expanding cooperation in fields ...