How to say “when” in Chinese with 当 (dāng)

(dāng) + Time / Event + (de shíhou), Main Clause

Expressing "when" using " (dāng)"

HSK 5Nouns

Rule structure

(dāng) is a formal/precise "when". It is always followed by 的时候 (de shíhou) (or (shí)) and introduces a specific point in time.

Examples

当我回家的时候,天已经黑了。

Dāng wǒ huí jiā de shíhòu, tiān yǐjīng hēi le.

When I got home, it was already dark.

Practice

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Frequently asked questions

How do you express “Expressing "when" using "当 (dāng)"” in Chinese?

Use the structure: 当 (dāng) + Time / Event + 的时候 (de shíhou), Main Clause. For example: 当我回家的时候,天已经黑了。 — “When I got home, it was already dark.”.

What is an example sentence with this grammar rule?

当我回家的时候,天已经黑了。 — “When I got home, it was already dark.”.

Which HSK level includes this grammar rule?

This grammar rule is part of HSK 5.

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