Linking the cities of Hong Kong, Macau, Guangzhou, Shenzhen, Zhuhai, Foshan, Zhongshan, Dongguan, Huizhou, Jiangmen and Zhaoqing, the Greater Bay Area is the Chinese government's initiative to transform the Pearl River Delta into a global economic powerhouse. Five years after the plan was unveiled, what notable projects has it given birth to and what other significant accomplishments has it achieved? And what other ambitious plans are in the pipeline? In this series, we provide a comprehensive overview of this integrated economic and business hub in Southern China.