Hundreds of people took part in a recent "Nunchaku Fun and Promotion Day" in Hong Kong, which aimed to promote the use of nunchaku, or nunchuks, the traditional martial arts weapon famously used by Bruce Lee in some of his films. The event included a lecture on the origins of the weapons, basic training techniques, and AI-driven activities, aiming to promote the cultural significance and heritage of nunchaku. "We held this event to pay tribute to nunchaku as a Hong Kong spirit, a tribute to the spirit of Bruce Lee, and more importantly, to put forward a spirit of defending the city," said Jerry Lau, the Chairman of the World Nunchaku Association Hong Kong. IMAGES AND SOUNDBITES ARRANGED IN SEQUENCES