Zhin is annoyingly good at surviving fights using Counter and Billow. But keep in mind that while using his abilities he isn't a threat but a DISTRACTION. Just live him be and focus on an other enemy while you waith for his ability to expire
Zhin is probably the best champ at close range 1v1 especially against any flanks. Because he can become invincible and run if he can't win. Try to follow him and take him down when his billow ends or if the player is too good try to flee from him
If you are crippled go to counter stance. The enemy will either not attack or if they do you can counter the damage. No matter what this will give you JUST ENOUGH time to escape the cripple and use billow to retreat
When you see Zhin is an Opponent, Look at his Legendary. If he isn't using Retaliation, Feel free to shoot his counter from a distance as he will only have one block. Never Shoot a Retaliation Zhin though as most Heal from it... A LOT!