The concise version of advanced mathematics, the fifth edition of Wu, is not suitable for postgraduate entrance examination. The fifth edition of Advanced Mathematics Concise Edition by Wu is not a book for postgraduate entrance examination. It only includes knowledge of functions and limits, derivatives and differentials, differential calculus of univariate functions, differential equations and so on, but lacks knowledge of multivariate function differential calculus, multivariate function integral calculus, matrix operation and so on, so it is not suitable for postgraduate entrance examination.