President Trump has had a busy week. Sanctions on China and Chinese Communist officials over Hong Kong, rejecting China's claims to the South China Sea, and a lot of criticism of Joe Biden for being soft on China. But Hong Kong's situation is getting worse, as Chinese officials say pro-democracy primaries were illegal under the new national security law. Plus, China sanctions US officials like Marco Rubio and Ted Cruz. The UK bans Huawei. And Secretary of State Mike Pompeo hints at a TicTok ban. That and more on this week's China news headlines.