Comedian and political commentator Bill Maher has launched a blistering attack on Donald Trump following the president's highly publicised trip to Beijing, mocking what he described as a 'lovefest' between Trump and Chinese leader Xi Jinping.During the latest episode of HBO's Real Time, Maher ridiculed Trump's reception in China, claiming the US president appeared dazzled by military parades, ceremonial banquets and carefully choreographed flattery while achieving very little diplomatically.The comedian joked that Trump seemed more impressed by the spectacle than by any substantive discussions on trade, Taiwan or global security, adding that the Chinese government knew exactly how to play…