訓 す ・ 音 シュウ,ス
漢越音: châu
A river 川 with dots of land rising between the streams, so it means region, state or province (Han Viet chau, as in Cuu Chau = Kyushu).
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
夏休みに九州へ行きました。 (なつやすみにきゅうしゅうへいきました)
I went to Kyushu during summer vacation.