The fire in Changzhou Lighting Factory in Jiangsu Province was basically extinguished, and four people lost contact. How is the follow-up rescue work going?

Many fire brigades, medical teams and volunteers were sent to rescue them. Moreover, the fire brigade arrived at the scene to put out the fire at the first time, and also evacuated the surrounding people and residents, and there were also many security personnel around to protect them. This is the process of rescue work.