Organised by the CCC Rotary Secondary School, the STEM Environmental Friendly Wind Turbine Invention Competition (East New Territories Preliminary Contest) took place on the 15th October, 2022. CHOI O Wan Scion from 2M, CHAN Cheuk Fai from 2S, Fung Jeremy from 2T, and LEE Tsz Hei from 2T received the championship for the “Best STEM Elements Award” (最佳STEM元素改造大獎).