Traditional: 當時
当时 (dāng shí) means “then; at that time; while”. It is an HSK 4 Chinese word (traditional 當時) in the HSK 3.0 vocabulary.
Practice each character:
当时我正在睡觉。
Dāngshí wǒ zhèngzài shuìjiào.
I was sleeping at that time.
Updated: 2026-05-27