Who were the four great Swiss beasts in ancient China?

The whole body has scales, and the four corners can be changed from big to small, and it can exert the five elements of magic of gold, wood, water, fire and earth.

Qicailong

Just like the general dragon, it has only seven colors, which makes it extremely brave and supreme among dragons.

Ice fire phoenix

Two phoenixes, one ice and one fire, set each other off.

Wannian turtle

Turtles that have lived for more than 10,000 years are harmless because they have "blood-activating beads" left by the ancient great god Shennong in their bellies.