The position of pressure belt and wind belt moves with the seasons.

The pressure zone and the wind zone move with the change of seasons.

It moves north in summer and south in winter (Xia Dong refers to the northern hemisphere).

In fact, where the direct point of the sun moves, the pressure belt and the wind belt move. For example, when the sun shines directly in the northern hemisphere, the wind belt of the pressure belt moves northward, and when the sun shines directly in the southern hemisphere, the wind belt of the pressure belt moves southward. Similarly, animals in savannah areas will migrate.