争辩 (zhēng biàn): 紛争

My wife and I argued all evening about where to travel this weekend; in the end we decided to go to the seaside.

At the meeting, the two lawyers argued for a long time over the contract terms, and neither could persuade the other.

The child argued with his mother a bit because he didn't want to do his homework, but when he saw she was angry, he had no choice but to obediently go back to his room.

At the academic conference, the two professors argued so heatedly over this theoretical question that they turned red in the face, while the audience below listened with great interest.