Which solar term began to pick up?

Which solar term began to pick up, which was called "Qixi" in ancient times, and the third solar term in the 24 solar terms of the lunar calendar marked the beginning of the mid-spring season;

At this time, the weather is getting warmer and there is gradually spring thunder. Animals hide in the soil in winter and don't drink or eat, which is called "sting". "Thunder" is the day when God wakes animals with thunder. At this time, most parts of China have entered the spring ploughing season.