Try to burst Zhin. When he uses Counter, run to a safe distance, then open fire like hell. Additionally, his attacks are very inconsistent, so if you are a character with a burst type weapon, you will usually win.
Avoid stacking up in a line as you attack or your team will get speared with a presence shot for 800 piercing damage. Be wary if you see a Lian with Eminence as it will focus on presence spam. Stay behind shields as it cancels on hit effects.