The much-awaited meeting between U.S. President Donald Trump and Chinese President Xi Jinping got off to a warm start on Thursday at the Mar-a-Lago resort in Florida. But more troubling issues will surface as the meeting extends into Friday, with either side trying to strike hard bargains on trade, containing North Korea and Chinese investments in the U.S. Jacques deLisle , Penn professor of law and political science and director of the Center for East Asian Studies, and Wharton management professor Minyuan Zhao discussed the major issues facing the two countries and the possible outcomes from the meeting on the Knowledge at Wharton show on Wharton Business Radio on SiriusXM channel 111 . (Listen to the podcast at the top of this page.) Here are the key takeaways from their discussion: High Stakes on the Table: According to Zhao, geopolitics and trade issues would dominate the talks. North Korea is at the top of the list, and issues related to the South China Sea could also come up, said deLisle.…