On your second question, the US special envoy Holbrook to Afghanistan and Pakistanwill visit China from April 15 to 16. The detailed arrangements are under discussion between China and the US.

• 第二个问题，美国阿富汗和巴基斯坦事务特别代表霍尔布鲁克将于4月15日至16日访华，目前中美双方正就有关安排进行协商。