People celebrate the Prophet Muhammad's birthday in Tunis, Tunisia, on Oct. 18, 2021.(Photo: Xinhua)
People celebrate the Prophet Muhammad's birthday in Tunis, Tunisia, on Oct. 18, 2021.(Photo: Xinhua)
People attend a rally to celebrate the Prophet Muhammad's birthday in Sanaa, Yemen, on Oct. 18, 2021.(Photo: Xinhua)
People attend a rally to celebrate the Prophet Muhammad's birthday in Sanaa, Yemen, on Oct. 18, 2021.(Photo: Xinhua)