訓 はか(る) ・ 音 リョウ
Sino-Vietnamese: lượng
Han Viet luong, as in so luong (quantity) and trong luong (weight). With 里 at the bottom, picture a sack placed on a scale to be weighed.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
砂糖の量を量ってください。 (さとうのりょうをはかってください)
Please measure the amount of sugar.