People in folk costumes perform traditional umbrella dance to celebrate the New Year of the Dai ethnic group in Jinghong city, Dai autonomous prefecture of Xishuangbanna, Southwest China's Yunnan province, April 13, 2015. Monday marks the New Year of the Dai ethnic group, which is also called the water splashing festivel. Various activities were held by Lancang River to celebrate. [Photo/Xinhua]