In winter in China, which areas are summer or spring and autumn?

It is winter in the northern hemisphere of China, and summer in some countries in the southern hemisphere, such as Australia in Oceania, South Africa in southern Africa, Uruguay and Argentina in South America.

These southern hemisphere regions are contrary to the seasons in our northern hemisphere. Spring is autumn, and autumn is spring.

Geographically, there are obvious seasonal changes in the temperate zone, but there are no seasonal changes in the tropics near the equator, where there are only two solar terms: rainy season and dry season.