China's National People's Congress is in full swing with dozens of choreographed press conferences on the sidelines. From screening questions to blocking posts, Communist Party officials use these events to manage the message but even in this highly-controlled environment things can spin out of control.
If you get to see a press conference at this Congress, it's likely that reporters selected to ask a question have had it vetted by a government official who will coyly then say something like, "Oh, let's hope you get to ask that".