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Beijing and Shanghai have been taking the first and second place in the social ranking for four consecutive years, while Guangzhou has secured the third place for three years in a row.
Beijing implemented what has been deemed the "strictest smoking ban in history" on June 1, 2015, prohibiting smoking in indoor public places, workplaces and public transportation.
Before the US is able to leave the agreement, other parties should take crucial steps to implement the agreement and ramp up their immediate steps to tackle climate change, she said.
Beijing's food safety watchdog has begun a two-week sanitation inspection of the city's restaurants.
Before this, the company also delivered the landing gear for the ARJ21 new regional jetliners.
来源：资阳报