US President Donald Trump delivers a speech in Maryland on March 2, 2019. (Photo: AFP/VNA)

Trump said he thinks there is a good chance a deal will be made, in part because China is suffering from US tariffs on its goods. But he acknowledged that Chinese President Xi Jinping may be wary of coming to a planned summit in Florida later this month without an agreement in hand after seeing Trump end a summit in Vietnam with North Korean leader Kim Jong Un without a deal.