Xin Zhao Build
Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Basically this is an unorthodox way to do a jungle Xin. You lane until you get Madreds Razors. Get Mlady and then boots. I use the jungle routine of this Warrwick build: http://www.mobafire.com/league-of-legends/build/warwick-jungle-king-549
I've done this a few times and it's great. You can sub out Sword of the Divine for Wits End or the armor pen bow if there are lots of mana users or armor users, respectively. This guy is useful in team fights, he can pop up the enemies frequently with all the attack speed and the ult comes up often when using battle cry. I will usually go kill the squishy jungle minions quickly with smite then lane till I get madreds razors and then jungle full time and gank once i get the buffs. This guy is an excellent ganker, especially once you hit level 6. He can take on most other junglers. I have had no problem with Warrwicks, Olafs, Fiddle is a sinch. Bascially the pop up is an OP move b/c its CD is next to nothing when you activate battle cry.
I choose audacious charge over three talon strike first because its easier to get first blood with it.
I am sure there is a better rune set up but this one seems to work very well. The AS helps a TON with the life steal in the beginning and will make jungling go much quicker.
Flash can be subbed with exhaust.
I have also had good results when using Infinity Edge instead of Divine. Crit chance runes help if I do that though so if I'm using all AS and health runes I just go for Divine b/c its like having an extra 25 dmg as well as a huge increase in AS.
This is all about AS! Pop the enemy up as much as possible, TTS is an awesome and OP ability when combined with BC!
I'll add more later. (Early, Mid, Late game, item explanation etc.)
Try it out, let me know how I could improve it.