Editor's Note: CGTN launches a new series called BizFocus, where anchors and reporters explore the most vibrant business sectors and events in China. Through in-depth interviews with industry experts and on-the-ground coverage, we bring you the latest developments and trends in various business sectors.

As global focus shifts toward sustainable development, industry leaders have gathered at the 5th Qingdao Multinationals Summit to explore green investment opportunities in China. CGTN's Zhu Zhu explores the new models of green development, and discovers how to build a greener future.