Poisonous Chicken Soup
别看别人表面上事事如意，其实他们背地里，也顺风顺水。
Poisonous chicken soup is a humorous saying that expresses life insights through irony
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View All CoursesData Structures
Homepage of the Data Structures course: Learn about logical and storage structures of data and their operations, laying a solid foundation for efficient programming.
Linear Algebra
Master determinants, matrices, vectors, systems of linear equations, eigenvalues, and quadratic forms, and understand the abstract structure of linear spaces.
Higher Mathematics
Explore core concepts such as functions, limits, and calculus, laying a solid mathematical foundation for science and engineering.
Probability And Mathematical Statistics
Study the laws of random phenomena, learn methods of data analysis and inference, and master the science of extracting information from data.