A tourist takes photos of the Jiayu Pass, the starting point of a section of the Great Wall constructed during the Ming Dynasty (1368-1644), which is under repair, in Jiayuguan City, northwest China's Gansu Province, April 16, 2013. China will pour 2.03 billion yuan (about 328 million US dollars) in maintaining the Jiayu Pass, also including the construction of a world culture heritage inspection center and a heritage protection and display project. Built in 1372, the Jiayu Pass also served as a vital passage on the ancient Silk Road. It was listed on UNESCO's World Heritage List in 1987. [Xinhua/Lian Zhenxiang]