Three. Official website, the fire rescue brigade of Beidaihe New District, Qinhuangdao, showed that there were 3 staff officers and 2 assistants, 1 positive. The fire rescue brigade in Beidaihe New District of Qinhuangdao took the National Fire Publicity Day as an opportunity to organize key units in its jurisdiction to carry out fire safety knowledge training and emergency drills to effectively enhance the public's fire awareness.