UN holds first habitat assembly to address global urbanization challenges

Photo taken on May 27, 2019 shows the site of the first session of the UN-Habitat Assembly in Nairobi, Kenya. The first session of the UN-Habitat Assembly opened Monday in the Kenyan capital Nairobi as participants gather to discuss ways of improving quality of life in cities and communities amid the rapid global urbanization. (Xinhua/Lyu Shuai)