A view of the Giza Pyramids and buildings in Giza province is seen from the Cairo Tower in Cairo, Egypt, Nov. 24, 2019. (Xinhua/Wu Huiwo)

A view of the 6th October Bridge and surrounding buildings is seen from the Cairo Tower in Cairo, Egypt, Nov. 24, 2019. (Xinhua/Wu Huiwo)

A view of the Giza Pyramids and buildings in Giza province is seen from the Cairo Tower in Cairo, Egypt, Nov. 24, 2019. (Xinhua/Wu Huiwo)

A view of the Cairo city is seen from the Cairo Tower in Cairo, Egypt, Nov. 24, 2019. (Xinhua/Wu Huiwo)

A view of the Nile River and the Cairo city is seen from the Cairo Tower in Cairo, Egypt, Nov. 24, 2019. (Xinhua/Wu Huiwo)