The middle period of Chinese history, typically spanning from the 3rd to the 9th centuries (Wei, Jin, Northern and Southern dynasties through Sui and Tang)

(bound form) Referring to the middle stage in the development of a language, such as Middle English or Middle Chinese.

(Taiwan) Used or second-hand items; half-new.

(abbreviation) China and Cuba; specifically relating to relations between the two countries.

The medieval period in Western history, typically from the fall of the Western Roman Empire to the late 15th century