Your next flight is to Glorious China, Owners Of All South China Sea

Flight information screens at Vietnam's two main airports were hacked over the weekend to spout pro-Chinese propaganda. AP reported that the public address system of Hanoi's Noi Bai airport and the Tan Son Nhat airport, which serves Ho Chi Minh City, were also hacked on Friday evening. The hackers used the systems to make …

[allthecoolshortnamesweretaken]

Obligatory, sort of: https://xkcd.com/932/

Kids stuff. But it is usually not a good sign when kids start spewing official propaganda by totalitarian regimes.