How to read: えいさいきょ、えいせいきょ
Pronunciation: 
Names and idioms with total stroke of 28:
智踰 鷺水 稻幹 精察 御火焚
Names and idioms similar to 永済渠:
永美花 永冨士 売約済 済物浦 差金決済
Yojijukugo(idioms with 4 Kanji characters) including 永済渠:
救国済民 救世済民 博施済衆
Check stroke order for the words below:
轢き 粋すじ 日延べ 飽迄 周縁 視神経脊髄炎