Here is the translation:
Yang Xiao specifically reminded Boss Sun to help inquire whether there were other exorcist teams left in the city, which was also a way to indirectly gather information about the whereabouts of Captain Zhou's group.
Not making such inquiries was not an option. Yang Xiao knew very well that, based on the capabilities of the people around him, this mission was as good as over.
After dropping off Yang Xiao and the other two, Boss Sun's group didn't leave immediately but waited until Yang Xiao and the others hailed a taxi and watched it drive away before hitting the road themselves.
Behind the wheel, Boss Sun furrowed his brow in confusion, wondering why Yang Xiao didn't choose to ride in one of the first two taxis he flagged down but insisted on waiting for a third one to pull up.