Toursits visit the Shuhe town, Xunyang county, in Northwest China's Shaanxi province, Aug 2, 2015.Located 53 kilometers to the east of Xunyang county, Shuhe ancient town was once a famous port in China's maritime history. The town highlights old streets full of stores and seller stands. Visitors could touch the stone walls of thousand-year-old castles, and enjoy the beauty of ancient buildings.[Photo/Xinhua]