Start-ups work with limited resources and have a wide range of needs – from finance and research and development (R&D) facilities to bespoke manufacturing. One of the best ways they can move ahead is by, quite literally siting themselves in the best possible geographical region. For entrepreneurs from around the world, Hong Kong and its neighbouring centres in the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) offer enticing benefits. Within its boundaries the GBA offers a superbly connected global financial capital in Hong Kong, the research hot house of Shenzhen (main picture), specialty manufacturing centres such as Guangzhou and Dongguan, and...