"Envoy of Light"
One is called Earth? He is summoned to earth? This is the Envoy of Light
The other one is called Jasi He is summoned by ? the wind ? This is Wind Messenger
A man named Rabbi Want to be summoned into water? It's the Wave Messenger
What kind of cartoon is a child's stunt double? gets up to receive water and finally water the tree
It's "Light Messenger", the protagonists are Dadi, Gas and Rabbi. The earth is like drawing circles on the ground, and time can bring messengers; Gaz is like drawing circles in the wind; Rabbi is like drawing circles in the water, and he is the one you said standing on the disk after his transformation, he is the messenger of the waves. You can check on Baidu if this is the one you saw.
"Son with a big head and father with a small head". In the cartoon "Big-headed Son and Small-headed Dad Together", during the Day eventborn from the tree organized by the school, the big-headed son waited in line to receive water and finally watered the tree. “Big-headed Son and Small-headed Dad” consists of many interesting little stories and is a child-friendly cartoon.