The US president also said in an interview that some might call Xi Jinping "king of China".Read more
China Congress 2017
Chinese lawyer Xie Yanyi says the authorities are harassing his family following his 18-month detention.
The BBC's China Editor Carrie Gracie takes a look at the country's new top leadership.
From beginning to end, China's Communist Party Congress was a lesson in precision and choreography.
China's leader asks congress if anyone objects to enshrining his name in the constitution.