HONG KONG — China sought to play down a diplomatic dispute with Canada on Thursday after footage emerged of President Xi Jinping rebuking Prime Minister Justin Trudeau over alleged leaks, offering a candid insight into a tense interaction between world leaders.The frosty exchange, in which Xi complained that details of an earlier conversation with Trudeau had been leaked, was shared widely on social media after being captured by the media pool on the sidelines of the Group of 20 summit on the Indonesian island of Bali.“[Xi] keeps turning away from him, the body language is just terrible.”But Trudeau was most likely speaking to a broader audience than just Xi, Crowley said, as he faces pressure to adopt a tougher line on China from anxious voters at home as well as the United States and other liberal democracies.Last week, Trudeau said China and other state actors were playing “aggressive games” to undermine democratic institutions, while Foreign Minister Mélanie Joly described China as an “increasingly disruptive global power.”While Trudeau and Xi were at the G-20 summit, an employee at Hydro-Québec, Canada’s largest electricity producer, was arrested on suspicion of spying for China.Among the most damaging blows to Canada-China relations in recent years was the 2018 arrest in China of two Canadians, Michael Kovrig and Michael Spavor, after Canadian officials arrested Chinese tech executive Meng Wanzhou at the request of U.S. authorities seeking her extradition."