01:42
A cold wave is sweeping across northern China, plunging huge parts of the country into its icy grip. But it hasn't stopped some swimmers from jumping into freezing cold rivers, which is a tradition to celebrate the coming of the New Year.
01:42
A cold wave is sweeping across northern China, plunging huge parts of the country into its icy grip. But it hasn't stopped some swimmers from jumping into freezing cold rivers, which is a tradition to celebrate the coming of the New Year.