Inside China's Memefacturing Factories, Where The Hottest New Gadgets Are Made

This isn't framed as a "travel" story, but it is. It's a great advertisement for why Shenzhen is such an interesting and important (in its global role) place to visit, even though it gets hardly any tourists as such (and its comparably sized and almost equally important neighbor Dongguan, also mentioned in passing in the story, gets essentially none).