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As part of its efforts in building a "silk road" in the air, China Eastern has launched 126 flights to 42 cities in 19 countries involved in the Belt and Road Initiative. Last year more than 6 million passenger trips were made by the carrier to countries and regions related to the initiative.

As large cities dealt with unhealthy air for a second summer in a row, experts warned that it could become more common as the region faces larger and more destructive wildfires because of heat and drought blamed on climate change.

As one of the victims of climate change, Fiji is the first country to ratify the Paris Agreement as well as the first small island state to lead the climate negotiations as President of the 23rd Conference of the Parties to the United Nations Framework Convention on Climate Change (COP23). Now Fiji is among the nations committed to net-zero emissions by 2050.

As of Oct 20, 277 trains carrying a total of 25,000 containers had travelled the route this year.

As of November, China had 23 listed cybersecurity companies. More than 100 venture capital and private entity companies have poured in money to finance more than 150 promising startups that engage in cybersecurity, data from the ministry show.