Dancers take part in a celebration on the International Dance Day organized by the National Council for Culture and Arts in Paseo Bulnes in Santiago City, capital of Chile, on April 29, 2016. Photo: Xinhua

Dancers take part in a celebration on the International Dance Day organized by the National Council for Culture and Arts in Paseo Bulnes in Santiago City, capital of Chile, on April 29, 2016. Photo: Xinhua

Dancers take part in a celebration on the International Dance Day organized by the National Council for Culture and Arts in Paseo Bulnes in Santiago City, capital of Chile, on April 29, 2016. Photo: Xinhua

Dancers of Tala Dance Centre perform to celebrate the International Dance Day in downtown Zagreb, capital of Croatia, April 29, 2016.Photo: Xinhua

A dancer of Tala Dance Centre performs to celebrate the International Dance Day in downtown Zagreb, capital of Croatia, April 29, 2016.Photo: Xinhua

Dancers of Tala Dance Centre perform to celebrate the International Dance Day in downtown Zagreb, capital of Croatia, April 29, 2016.Photo: Xinhua