Jingzhe, called "Qizhe" in ancient times, is the third solar term in the twenty-four solar terms. "Moon Order Seventy-two Hou Jijie": "The February Festival...everything comes out of an earthquake, and it turns into thunder, so it is called Jingzhe. The sting worm ran away in shock.

At this time, the weather becomes warmer, and there are spring thunders gradually. The animals enter the winter and hide in the soil without drinking or eating. They are called "stings". At this time, most parts of China entered the spring plowing season. Shandong Jianbiao Technology Testing and Testing Company has also ushered in the busy anti-seepage testing work, making contributions to the cause of environmental protection.

After the startling sting, all things are born, after the dormant, I hope we can all be reborn in Nirvana, the dark horse will counterattack, and live up to the spring. Shandong Construction Standard-Leakage detection guards the green water and green mountains.