Topic 1: Biological Science Enzyme engineering biological materials biomedicine genetic engineering Fermentation engineering Biological insecticides Microbial taxonomy Cell/tissue engineering Control and System Engineering Microbial food applications Cell and tissue engineering Micro/Nano Bioengineering Cellular and Molecular Biology Molecular drugs in animals and plants Biodiversity and dietary diversity Food and dairy biotechnology industry Theme 2: Ecological Environment Carbon neutrality Carbon peak Environmental remediation Residual temperature collection energy efficiency Low carbon technology environmental science Resource integration Green lighting circulatory system Waste recycling and utilization Comprehensive utilization of resources [All relevant topics are eligible for submission]