Ключевые слова: acid, advertising, attack, bargain, barrier, bottles of acid, china, chinese, crime, crowd, danger, detective, firebrigade, health, heartbreaking, hong kong, hospital, incident, infrastructure, infrastructure buildings, injury, investigation, kowloon, legislative, man, neon, night, night market, outrageous, pedestrian zone, people, perpetrator, police, policemen, shopping, similar attacks, spotter, street, suspect, tourists,