Video conference of the mayor of Tehran with the mayor of Belgrade Feb 23, 2021 Dr. Pirooz Hanachi, Mayor of Tehran, is maintaining his virtual conversations about Corona virus with the mayors of the world. He talked this time to Dr. Zoran Radovicic, Mayor of Belgrade, on Tuesday, February 23th, 2021 in the form of a video conference. Mojtaba Arabzadeh https://www.tehranpicture.ir/u/8Ms