Our work calls for mutual support. We shouldn't counteract each other's efforts.

工作要互相支持，不要互相拆台。

《新英汉大辞典》

We always support the US and the DPRK strengthening contact and dialogue and hope that they address each other's concerns through dialogue.

我们一贯支持美朝加强接触对话，希望他们通过对话解决彼此关切。

youdao

We should leverage the dialogue and consultation mechanisms at various levels and show mutual understanding and support on issues concerning each other's core interests and major concerns.

发挥两国各层级对话和磋商机制作用，在涉及彼此核心利益和重大关切问题上相互理解和支持。

youdao