[Soundwave]

I can read chinese so I will roughly translate in summary the mech images text first. Will do the rest when I'm off from work.

Show's name is translated as Giant God Battle Team.

First image:
Giant God Team
Compromises of 5 holy beast
Individual holy beast transformation
Combines from 3 in 1 or 5 in 1 to form giant robot
Can combine with the other teams for 8 in 1 or 12 in 1 combination

Second Image:
Giant Land Team
Compromises of 4 holy beast
Individual holy beast transformation
Combines from 4 in 1 to form giant robot
Can combine with the other teams for 8 in 1 or 12 in 1 combination

Third Image:
Giant Sky Team
Compromises of 3 holy beast
Individual holy beast transformation
Combines from 3 in 1 to form giant robot
Can combine with the other teams for 8 in 1 or 12 in 1 combination

Hope this helps abit for you guys.