Know how China succeeded in fighting pollution in the past five years

In a review meeting today on air pollution Delhi and neighbouring states, the Principal Secretary to Prime Minister, P K Mishra today reviewed once again, the measures taken by the states of Punjab, Haryana and Delhi to tackle air pollution.
Here is a report from China where the sky is all blue which was not earlier.

According to a PMO statement, Mishra sought to know the details of additional measures taken to check fresh cases of fire and stubble burning in these states during the last 24 hours.