jau4 tau4由頭由头

Jyutpingjau4 tau4
Yaleyàuh tàuh
副詞Common

Definition

From the very beginning; all over again.

colloquialtimedaily actions

How it's used

Focuses on the entirety of a process or narrative, emphasizing that nothing should be skipped. It is frequently paired with verbs of movement or perception like 講, 睇, or 嚟過 to suggest a complete restart. Unlike formal expressions, it feels natural and direct in casual conversation.

Examples

You need to explain this from the beginning for it to be clear.

Common phrases

to tell from the beginning
to start over from the beginning

Common mistake

Do not confuse this with 從頭, which is more common in written Chinese or formal speech. While they share the same meaning, 由頭 is the standard choice for spoken Cantonese.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector