The Group of 20 (G20) should leverage its characteristics and strengths to contribute to the peace, stability and prosperity of Afghanistan and the region, Chinese State Councilor and Foreign Minister Wang Yi said on Tuesday. Wang made a four-point proposal on tackling issues, including the humanitarian crisis and terrorism in Afghanistan while attending a special G20 leaders' meeting on Afghanistan. The summit is being convened by Italy, the current seat of the rotating G20 presidency, via video link.