Group 1 - The article emphasizes the importance of safety while enjoying social activities like tea brewing and barbecue during the Spring Festival, highlighting potential hazards such as carbon monoxide poisoning and burns [1][5] - It provides detailed symptoms of carbon monoxide poisoning, categorized into mild, moderate, and severe stages, to help individuals recognize the condition early [1][3] - The article outlines preventive measures against carbon monoxide poisoning, including using electric or alcohol stoves instead of charcoal in enclosed spaces and ensuring proper ventilation [3][5] Group 2 - The article discusses the risk of burns associated with using charcoal, advising immediate cooling of the burn area with running water and avoiding inappropriate treatments like toothpaste or soy sauce [5] - It stresses the importance of fire safety when using charcoal, recommending to keep flammable materials away, ensuring constant supervision, and confirming that charcoal is completely extinguished before leaving [5] - The article concludes by reiterating the need for a safe environment while enjoying the festive atmosphere, emphasizing ventilation and fire prevention [5]