Correct
中游
/ zhōngyóu /
Strokes
Definition
the middle stretches of a river/middle level/middle echelon/midstream
Example
As a Noun
middle reaches (of a river)
1
Huánghé
黄河
zhōngyóu
中游
middle reaches of the Yellow River
As a Noun
state of being middling; mediocrity
2
Gānjū
甘居
zhōngyóu
中游
be content/satisfied to stay middling