With mass entrepreneurship and innovation becoming a new growth engine in China, focus has turned to the nation's capital for the Third National Mass Entrepreneurship and Innovation Week which got underway in Beijing on Sept 15.

Held at Zhongguancun Science Park, the activity will run until Sept 21. More than 260 companies will showcase their projects at the exhibition, covering advanced technology and industrial fields of artificial intelligence (AI), biotechnology, energy conservation and environmental protection, new materials, intelligent robots and internet plus.