President of the 73rd session of the United Nations General Assembly Maria Fernanda Espinosa Garces (1st R) holds up the gavel after taking oath of office at the UN headquarters, in New York, Sept. 17, 2018. Maria Fernanda Espinosa Garces said Monday that she will work hard to protect multilateralism and make the UN relevant to all people. (Xinhua/Li Muzi)