Take Yan 'an, Shaanxi for example, you can go fishing in a few months.

The fishing time in spring in northern Shaanxi is generally in March and April, because the temperature can basically stabilize at this time, so the fish mouth will be very stable.

There are six solar terms in spring: beginning of spring, Rain, Sting, Equinox, Qingming and Grain Rain. In beginning of spring, the rain is still in early spring, and the precipitation begins to increase after the rain, but the temperature is low, which is not suitable for fishing. After the shock, everything recovered. The first thing that got better was crucian carp, especially in small water. A small warming of the water surface will be faster, fish will open their mouths earlier, and the breeding season will be relatively earlier. Before and after the fright, the fish's situation can only be regarded as "average", but with the arrival of the vernal equinox and solar terms, the temperature gradually rises, and the fish will become more and more easy to fish. The vernal equinox, Tomb-Sweeping Day and Grain Rain are all peak fishing seasons. It is also the beginning of moving from a small surface to a large surface, and the beginning of crucian carp catching big fish.