Ключевые слова: armor, attack, bill, blockade, break, bridge, cannon, china, chinese, city, college, corruption, defend, demonstration, desperate, destroy, extradition, fight, freedom, gas, government, guard, hong kong, identity, last resort, legal, legislation, mask, police, policy, polytechnic, polyu, protect, protest, radical, resourceful, revolution, riot, roadblock, siege, student, study, truck, umbrella, unimog, university, urban, wall, warzone, water,