chá-khí早起

in the past

in the past; in the beginning; previously; (early) morning; breakfast; to get up early

adverb

English Wiktionary, “早起” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%97%A9%E8%B5%B7 · confidence: High (Wiktionary, PH/Quanzhou/Jinjiang)