BusinessHong Kong's neon heritage falling darkTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness09/04/2017September 4, 2017The colorful ads once covered almost every inch of the metropole's visible real state but now they're in decline. Fans say their disappearance isn't just a loss for local sign makers. It's also erasing part of the city's vibrant culture.https://p.dw.com/p/2jLNRAdvertisement