Thumb website is a comprehensive personal website for scientific research service, which has the nature of academic information exchange. Adhering to the purpose of "providing free motivation for academic research in China", this website provides a platform for many researchers to exchange academic resources and experience, and has become the most popular academic research website in China, covering chemistry and chemical engineering, biomedicine, physics, materials, geography, food, science and technology, information, management and other disciplines, as well as fund application and patent standards.