What's the theme song of China's China traditional cartoon "Virtue Story"?

I dare say ... ...

Birds live in the mountains.

This is for the sake of

Look at every leaf.

I dare say ... ...

The fish dived into the bottom of the sea.

This is for the sake of

Count every gravel.

I dare say ... ...

The child climbed to the top of the mountain.

This is for the sake of

Catch the rainbow that day.

There is a bird's notch on the back of the leaf.

There are fish poems under the gravel.

Old legend

Beautiful legend

Embroidered all over

Embroidered all over

Rainbow on the horizon

Old legend

Beautiful legend

Hurry up and catch up

Hurry up and catch up

Rainbow on the horizon