It was my honour to serve as one of the supervisors and adjudicators for the Proposal Competition organized by the 58th Joint School Science Exhibition (JSSE) early in 2025. This year, both the proposal supervising scheme and the proposal interviewing scheme were held at the Science Museum and my sessions were held in the morning of 1 March and 22 March (Saturday), respectively. It was a nice experience for me and I am always excited to learning about those innovative ideas from the young people of Hong Kong. I wish them all good luck with some progress during next round of competition.