Just off the southeastern coast of mainland China, lies a group of two islands collectively called Kinmen.
Kinmen Islands location is the most peculiar.
The Kinmen Islands in particular saw heavy shelling.
Taiwan began to do likewise on even days of the week.
This odd arrangement continued until China normalized relations with the US in 1979.
Its sound reportedly travelled as far as 25 kilometers.
The Wall is a popular tourist attraction today.
Uncles from the People’s Liberation Army!