China, African nations deepen mutual assistance in development in 2018

File photo taken on Sept. 24, 2018 shows the interior of the Ngong tunnel of the Standard Gauge Railway (SGR) in Nairobi, capital of Kenya. In past years, China and African nations have deepened mutual assistance in development and made concerted efforts in building a closer China-Africa community with a shared future. (Xinhua/Wang Teng)