Idioms describing fear

When the weather gets warmer, the spring thunder begins to ring, wake up and hibernate underground.

Sting is one of the 24 solar terms. Every year, when the sun runs to 345 degrees of the yellow meridian, it is called tingling, usually on March 5 and 6, when the temperature rises rapidly and spring thunder sprouts. "Stinky" refers to the activities that small animals are drilled into the soil by Lei Zhen to spend the winter. According to the general climate law, the weather in all parts of the country began to get warmer, with more rain, and most areas entered spring ploughing. Surprise and thunder are the most striking. Judging from the natural phenological process in various parts of China, due to the large span between north and south, the time when spring thunder begins to ring is different in the morning and evening.