The meeting on Monday was the first between the two leaders since anti-government demonstrations began in June.
The rules call for people to be honest and polite, as well as to defend the country's honour while abroad.
The US President said it would be a 'bad' thing for negotiations and denied reports that he promised Xi Jinping he would stay silent on HK
Fu Guohao was tied up, kicked and hit with umbrellas at Chek Lap Kok on August 13, after refusing to show his press credentials.
Zhao Jiaxin and Howey Ou are pushing for policy changes in one of the world's leading producers of greenhouse gas.
Videos on social media show images of missing loved ones in an effort to find them, as many have been taken away and put in camps
Residents say they have been asked to unlock their mobile phones when trying to cross the border, and officers have checked their messages
The one-time head of the Chinese government nicknamed "The Butcher of Beijing" for his role in the events of June 4, 1989, died recently at the age of 90.
Master puppeteers have teamed up with a group of youngsters to pass on the ancient storytelling technique.
After another overnight siege of police headquarters, protesters are demanding justice minister Teresa Cheng withdraw the suspended bill.
'Do You Hear the People Sing' has also been removed from the popular mainland streaming app.