Traditional: 正當
正当 (zhèng dāng) means “timely; just (when needed)”. It is an HSK 6 Chinese word (traditional 正當) in the HSK 3.0 vocabulary.
Practice each character:
他来得正当时候。
Tā lái de zhèngdāng shíhou.
He arrived at just the right time.
Updated: 2026-05-27