半 夜 bàn yè : midnight; in the middle of the night

半 中 腰 bàn zhōng yāo : middle; halfway

不 過 爾 爾 bù guò ěr ěr : merely mediocre; just middling

當 中 dāng zhōng : among; in the middle; in the center

高 中 gāo zhōng : high and middle

价 «價» jiè : great; good; middleman; servant

Big5: 价, Unicode: 4ef7 (价),
Links: MT, Cantonese, Ld, Chinese Language

佣 yòng : commission (for middleman)

Big5: , Unicode: 4f63 (佣),
Links: MT, Cantonese, Ld, Chinese Language

正 午 zhèng wǔ : midday; noon; noonday

中 zhōng : within; among; in; middle; center; while (doing sth); during; China; Chinese

Big5: , Unicode: 4e2d (中),
Links: MT, Cantonese, Ld, Chinese Language

中 級 zhōng jí : middle-level (in a hierarchy)

中 間 zhōng jiàn : betwixt; intermediate; mid; middle

中 年 zhōng nián : middle-aged

中 午 zhōng wǔ : noon; midday

中 學 zhōng xué : middle school

中 旬 zhōng xún : middle third of a month

中 央 zhōng yāng : central; middle; center