Photo taken on Jan. 22, 2018 shows the logo of the World Economic Forum (WEF) in Davos, Switzerland. Since Chinese President Xi Jinping made landmark speeches at the WEF in Davos and at the UN Office at Geneva a year ago, the idea "to build a community with shared future for mankind" has gained wider international recognition for offering China's solutions to cope with global challenges. (Xinhua/Xu Jinquan)