A ceremony led by the last shaman of the Ewenki ethnic group, Guan Kouni, is held at the Huma section of the Heilong River in Northeast China’s Heilongjiang province, April 28, 2015. The ceremony, an important part of the group’s culture, offers sacrifices to the god of the river and also marks the reopening of the river. (Photo: China News Service/Wei Lai)
