Workers clean in front of the Rome Convention Centre 'La Nuvola', in the city's EUR district, that will host the G20 summit with heads of state from major nations for a two-day meeting from October 30-31, in Rome, Italy, Oct 22, 2021. [Photo/Agencies]

BEIJING, Oct. 29 (Xinhua) -- Chinese President Xi Jinping will address the 16th Group of 20 (G20) Leaders' Summit via video link, which will be held from Oct. 30 to 31, at the invitation of Italian Prime Minister Mario Draghi, Foreign Ministry Spokesperson Hua Chunying announced Friday.