Photo taken on May 16, 2016 shows the traditional river town scenery of Fenghuang old town in Xiangxi Prefecture, central China's Hunan Province. Fenghuang, which means "phoenix" in Chinese, is known for its well-preserved architecture and traditional river town scenery. Over the years, it has developed into a popular tourist destination with features of the Tujia-Miao ethnic group. (Xinhua/Peng Biao)

Photo taken on May 16, 2016 shows the traditional river town scenery of Fenghuang old town in Xiangxi Prefecture, central China's Hunan Province. Fenghuang, which means "phoenix" in Chinese, is known for its well-preserved architecture and traditional river town scenery. Over the years, it has developed into a popular tourist destination with features of the Tujia-Miao ethnic group. (Xinhua/Peng Biao)

Photo taken on May 16, 2016 shows the night scenery of Fenghuang old town in Xiangxi Prefecture, central China's Hunan Province. Fenghuang, which means "phoenix" in Chinese, is known for its well-preserved architecture and traditional river town scenery. Over the years, it has developed into a popular tourist destination with features of the Tujia-Miao ethnic group. (Xinhua/Peng Biao)

Photo taken on May 16, 2016 shows the night scenery of Fenghuang old town in Xiangxi Prefecture, central China's Hunan Province. Fenghuang, which means "phoenix" in Chinese, is known for its well-preserved architecture and traditional river town scenery. Over the years, it has developed into a popular tourist destination with features of the Tujia-Miao ethnic group. (Xinhua/Peng Biao)