訓 おぎな(う) ・ 音 ホ
Sino-Vietnamese: bổ
Clothing 衤 gives the meaning and 甫 the sound: patching a torn garment, so it means supplement or make good (Han Viet bo, as in bo sung = supplement).
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
足りない部分を補ってください。 (たりないぶぶんをおぎなってください)
Please make up for the missing parts.