This build is strictly built for dominating Team Fights and Destroying top lane. (solo)
The core idea of this build is to have the enemy team target you so that the carry may take control of the game.

At the start of the game, you want to abuse your Audacious Charge (E). Use it to initiate when your jungler arrives, use it to easily farm nooby minions, and use it to abuse or harass the enemy solo-topper. If the enemy doesnt have a jungler, play smart, hug your turret and wait for an amazing gank from jungler.

In mid game, you want to have great Crowd Control. Use your Crescent Sweep to single out enemy carries/squishies. Your passive, "Challenge", hangs an icon above the enemy you're attacking and reduces their armor by 15% for 3 seconds. That gives you an advantage to attempt to kill enemies. When you kill your enemy top, and you have the opportunity to gank mid. GO FOR IT. You are unstoppable. use your Audacious Charge to strike enemy mid laner, then use ult to knock back noob minions for Ally Mid laner.

By this time, you should already be legendary. Enemies will begin to believe this is a 1v5 and you are the solo top, mid, and bottom. Xin zhao is a great pusher. Use your E and Q on turrets for maximum damage. Your Q gives you cool down reduction for one second depending on how many hits you give.

E to enemy + Activate Q + Activate W + Get kill.