呕 Strokes Write it Listen 呕 ǒu to vomit; to annoy, to enrage HSK 7–9 7 strokes Radical 口 Sound + meaning 1 word Built from口meaningkǒumouth; entrance, gate, opening区soundqūarea, district, region, ward; surname How it works口 hints at the meaning (mouth), and 区 qū hints at the sound.