China says it's willing to work with the international community to push for an Afghan-owned and Afghan-led peace process. Chinese Foreign Minister Wang Yi spoke in Doha with Acting Foreign Minister Amir Khan Motaqi on Tuesday. China has pledged more support and aid to Afghanistan. What role can China play in rebuilding the country? The Taliban say they will crack down on terrorism, but their own officials have been among those targeted by terrorist attacks in the last two months. Can China help?