Qin Shi Huang Mausoleum

Qin Shi Huang Mausoleum is the fourth world in Plants vs. Zombies Online. It appears to be located in a mausoleum in a nocturnal setting.

Trivia

 * Strangely it uses the same lawn mowers from the Player's House. Unlike the other worlds which has different lawn mowers.
 * Even though its has a nocturnal setting, mushrooms don't seem to appear in anywhere.