Someone told me 「美国加油」("Stay strong, America!") was banned on Weibo (China's version of Twitter). I thought they were joking. I tried it myself. Lo and behold, this phrase "violates relevant laws or community regulations."

微博上真的不能发「美国加油」四个字。 pic.twitter.com/8Dd7IWRcrv

— Kevin Bebak (@kevinbebak) March 27, 2020