・ 音 キ
漢越音: quy
Man 夫 plus see 見: an adult judging things by a standard, so it means rule or standard (Han Viet quy, as in quy dinh = regulation).
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
学校の規則を守りましょう。 (がっこうのきそくをまもりましょう)
Let us follow the school rules.