UN secretary general receives honorary doctorate degree in Portugal

Portuguese President Marcelo Rebelo de Sousa (R) shakes hands with United Nations Secretary General Antonio Guterres at Lisbon University in Lisbon, capital of Portugal, Feb. 19, 2018. Antonio Guterres, the Secretary General of the United Nations (UN), was awarded an honorary PhD in Lisbon on Monday. (Xinhua/Zhang Liyun)