Some Chinese scientists were astonished when a Chinese businessman donated a large sum of money to support fundamental research in the US.
The incidents caused no injury to anyone on board or damage to the planes.
Between 1978 and 2015, more than 4 million studied internationally; 2.2 million returned.
The Australian government thanked China for the services of survey vessel Dong Hai Jiu, describing it as invaluable.
China Aerospace Science and Technology Corp plans to build a global real-time communications satellite network by 2020.
Philippine President said that he had decided to accept an arms deal offered by China which he described as "a grant payable in 25 years".
Chinese foreign minister reaffirms Beijing's commitments to world organizations.
The guideline promises to maintain wetland area in China above 53 million hectares by 2020.
China requested consultations with the US and the EU regarding the surrogate country approach.
Beijing asks president-elect not to destroy foundation for Sino-US cooperation.