Snakes are also called dragons. Xiaolong has not yet entered the river and sea, so it is called shoal.
Usually snakes give people a bad impression, have the habit of being insidious and cunning, and their actions are flickering and not aboveboard.
However, humans also call snakes dragons, which have the character of dragons. Therefore, most people born in year of the snake are calm in appearance, but in fact, they all have a fiery side inside.
Year of the snake was born with a calm appearance, like a snake with cold skin. He will observe things around him calmly and quietly, and finish his work.