Sierra Leone is the second destination for Peace Ark in its "Harmonious Mission 2017" tour

DPRK conducted its sixth and most powerful nuclear test to date on Sept 3

The article explained how British photographer, Thomas Child, who had moved to China as an engineer, captured marriage ceremonies during the late Qing dynasty - which spanned from 1644 to 1912

China's five-year plans provide a purpose and focus, and any developing country needs such plans to have a long-term future

This year's Nobel prizes will be announced starting from October 2, with the ceremony lasting one or two weeks, said the Swedish Academy on its official website