US secretary says presidents Joe Biden and Xi Jinping are expected to speak again in coming weeks.
A Long March-2F rocket carrying the Shenzhou-14 spacecraft is set to blast off from Jiuquan Satellite Launch Centre.
People’s Liberation Army says the patrol was “a necessary action against US-Taiwan collusion”.
On March 21, the airplane nosedived into a mountainside, disintegrating on impact and killing all 132 people on board.
The US president thanked the Chinese government for the "beautiful welcome".
The ceremonial niceties on Obama's arrival were marred by an undiplomatic shouting incident on the tarmac.
Governments need to rethink their approach if a rise in sea level and other natural calamities are to be avoided
Andrew Small examines the history of the unusual relationship between China and Pakistan