Xinhua News Agency, Beijing, March 28-President XI Jinping left Beijing on 28th, Czech Republic President Milos Zeman invited State visit to Czech Republic; President Barack Obama of the United States should be invited to attend the United States at the fourth session of the nuclear security summit in Washington.

Accompanying XI visit: CPC Central Committee, Director of the Policy Research Centre of the CPC Central Committee Wang huning, Director, Member of the CPC Central Committee, Secretary of the CPC Central Committee Li zhanshu, Chinese Foreign Minister Yang Jiechi.

　　新华社北京3月28日电国家主席习近平28日上午乘专机离开北京，应捷克共和国总统泽曼邀请，对捷克进行国事访问；应美利坚合众国总统奥巴马邀请，出席在美国华盛顿举行的第四届核安全峰会。

　　陪同习近平出访的有：中共中央政治局委员、中央政策研究室主任王沪宁，中共中央政治局委员、中央书记处书记、中央办公厅主任栗战书，国务委员杨洁篪等。