On December 6, on the occasion of the COP28 climate summit, the Bao'an Administration of the Shenzhen Municipal Bureau of Ecology and Environment of Guangdong Province (hereinafter referred to as the Bao'an Administration) launched a "burning" and "green" competition to combat climate change. The activity comprehensively adopted dozens of low-carbon measures, collected 1,500 plastic bottle caps to make trophies (228 bottle caps made into a trophy), 1,500 plastic bottles to make umbrellas (14 bot