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3:50

Faced with such serious smog and haze, a reporter from Henan speaks with residents about PM 2.5 masks that are useful for blocking dust and smog. A doctor is also interviewed about the effectiveness of such masks and how residents can prevent diseases caused by smog in their daily lives.

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1:53

Ever wondered why there aren't any black or green flowers out there? Find out why in this video!

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2:58

Xi Zhi Nong speaks about some of his best moments as a wildlife photographer.

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