The fast expansion of cities has imposed unprecedented challenges in sustainability and environmental protection. How can the governments and the enterprises promote sustainability in cities and which solutions are viable?

CGTN BizTalk's Guan Xin discusses urbanization and livable cities with Zhu Xian, vice president and secretary general at International Finance Forum, Will Symons, climate & sustainability leader at Deloitte Asia Pacific, and Catherine Xiong, executive director & head of project management at CBRE China.