What is the fine-grained topic of the following text: A Kiu Nyuk (扣肉) Cooking Demonstration was organised by the HakkaWA Women’s League, held at the residence of Anita Chong, Secretary of the HakkaWA Women’s League, and James Chong, Honorary Advisor of HakkaWA, on 25 January 2014. Only return the topic.
Kiu Nyuk (扣肉) Cooking Demonstration by HakkaWA Women's League