In this undated photo, President Xi Jinping delivers a speech via video link in Beijing at the 21st meeting of the Council of Heads of State of the Shanghai Cooperation Organization. (HUANG JINGWEN / XINHUA)

BEIJING - Chinese President Xi Jinping will attend the General Debate of the 76th session of the United Nations General Assembly and deliver important remarks via video link on Tuesday, Foreign Ministry spokesperson Hua Chunying announced Monday.