MCPE - Amazing Loot in 3 Mins Minecraft pocket-edition Seed
Seed Code: -197319193
The spawn is in a jungle which borders a desert biome where all of the temples can be found.
To find the chests in the temple go to the center in the temple and find the colored blocks (orange & blue) and destroy those to find the opening down to the treasures.
Check out the video for more info.