thâu-thiàⁿ頭疼

to have a headache

to have a headache (pain in the head); to be faced with a nuisance or an unpleasant problem

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English Wiktionary, “頭疼” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E9%A0%AD%E7%96%BC · confidence: Medium (Wiktionary PH)