This course introduces biodiversity, biological resources and relevant approach methods for bioresources. The goal of this course introduces basic and essential general knowledge of bioresources and establish concept of conservation and sustainable use to students with various research interests and backgrounds. The contents include biodiversity and conservation, utilization and development of biological resources, systematic inventory and assessment of bioresources, data and specimens collection for various organisms, case study and preservation of bioresources. This course will teach graduate students the logic, sufficient and necessary conditions, and key points of technical writing first. And then via reviews of a variety of different excellent papers from technical and scientific journals to further master the ability of technical writing and familiarize the methodology underlying research and development.