President Trump is getting ready to welcome Chinese President Xi Jinping to Mar-a-Lago for a much-anticipated first meeting. Quartz has compiled a list of the nine charts you need to understand the US-China relationship. (China is famous for blocking social media. For Trump’s sake, let’s hope Xi hasn’t been reading Twitter over the past couple years.)

+ North Korea is certain to be a hot topic of discussion among the two presidents. The Economist has a very informative look at a question many Americans might have: Why doesn’t China rein in North Korea?