(170711) -- PESHAWAR, July 11, 2017 (Xinhua) -- Photo taken on July 11, 2017 shows vehicles on a road in northwest Pakistan's Peshawar. World Population Day is an annual event, observed on July 11 every year, which seeks to raise awareness of global population issues. This year's theme is "Family Planning: Empowering People, Developing Nations." (Xinhua/Muhammad Hadi)
