What colour sea is located between mainland China and the Korean Peninsula?
Correct answer: Yellow Sea

SPRITE
Player #25874027,
Yalu River is a river between the border of China and North Korea
From what I see, there's no sand there

Player #25874027
Jacques,
I always thought it came from the Yalu river ; a sea of sand, who knew?

Jacques
Always wondered why they call it the yellow sea. Now I know.

Chelseablue 1971
where is the White Sea?