☢️phóng xạRadioactive. Means radiation, hazard and glowing danger. Use it for hazard warnings and "toxic" jokes.
📣loa phóng thanhA megaphone. Means announcements, protests and shouting. Use it for campaigns and rallies.
🔍kính phóng đại nghiêng sang tráiA magnifying glass tilted left. Means searching, examining and detail. Use it for research and "looking closer".
📢loa phát thanhA loudspeaker. Means announcements, broadcasts and shouting. Use it for news and announcements.