thâu-khak-kòa頭殼蓋

top of the head

top of the head; crown of the head

English Wiktionary, “頭殼蓋” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E9%A0%AD%E6%AE%BC%E8%93%8B · confidence: Medium (Wiktionary)