もさる事ながら

もさることながら

one may well say so, but ...; even more than

expression

Example sentences

失業（しつぎょう）問題（もんだい）もさることながら、環境問題（かんきょうもんだい）も大切（たいせつ）だ。

Although the unemployment problem can't be ignored, the environment problem is also very important.