中 - in, inside, middle

first lieutenant; lieutenant junior grade

Central Europe

all year round

one's heart; one's mind; one's intentions

China

Chinatown

wherein; therein; thereinto

middle finger; long finger; second finger; tall finger

vortex; maelstrom; whirlpool

imperial court

centralized authoritarian rule; centralised authoritarian rule

junior high school; middle school; lower secondary school