TheWoWDBHumanoid
Zhi the Harmonious
Caretaker
Details
This roster comes from the current game client's data files, so it is not a complete list of every NPC in the game - older world NPCs that are no longer in the modern client are absent.
Level and Map Tracking
The game data tunes Zhi the Harmonious for levels 20 to 35, Mists of Pandaria content.