By Brenda Goh BEIJING (Reuters) -Chinese President Xi Jinping used a visit to Shanghai on Tuesday to push for breakthroughs in artificial intelligence and underscore China’s leading role in the "Global South".

China is reportedly conducting a global diplomatic campaign to oppose President Donald Trump’s new trade deals with US allies. According to a Bloomberg report on Tuesday, Beijing is trying to reframe itself as a global rules-based order defender and make other countries see Washington as an unreliable trading partner.

President Xi Jinping’s diplomats are fanning out across the world with a clear message for countries cutting deals with Donald Trump: The US is a bully that can’t be trusted.Chinese officials are racing to turn foreign governments against the US inside a 90-day window Trump has granted all nations — except China — to strike trade deals during a tariff reprieve.