訓 ながら(える),あ(る),たも(つ),と(う) ・ 音 ソン,ゾン
漢越音: tồn
Its Sino-Vietnamese reading is tồn, as in tồn tại (to exist) and bảo tồn (to preserve).
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
動物の生存には水が必要だ。 (どうぶつのせいぞんにはみずがひつようだ)
Animals need water to survive.