noun
vocational skills development school
A type of educational institution focused on developing practical business and vocational skills. The English gloss 'business development skills school' is a literal translation; the term refers to a school for vocational training.
彼は職業能力開発学校でプログラミングを学んだ。
He studied programming at a vocational skills development school.
職業訓練校 is a more common term for vocational training school, while 職業能力開発学校 is a longer, more formal compound often used in official contexts.
Compound of 職業 (occupation), 能力 (ability), 開発 (development), and 学校 (school). The term is a modern bureaucratic coinage.