栏目简介：Visiting Vice-Premier Liu Yandong, right, speaks with Jared Kushner, senior White House adviser, center, and Ivanka Trump, left, daughter of US President Donald Trump also serving as an adviser, in Washington DC, on Sept 27, 2017"It was true during the first 30 years of China's opening-up while China was attracting foreign investment, pollution was an issue," he said