After the Cambodia-Thailand border conflict, the Cambodian government made many such signs and set them up in major cities across Cambodia
The signs read "The largest territorial map in the history of the Khmer Empire"
It's really impressive, a single sign has offended Thailand, Vietnam, and Laos.
It's fine if you can't defeat the enemy, you can just expand your territory on the map [laughing]
Original: www.toutiao.com/article/1840384981223443/
Statement: This article represents the views of the author himself