There is no doubt that all the textbooks of linear algebra for postgraduate entrance examination are selected from the fifth edition of Linear Algebra of Engineering Mathematics of Tongji University, and many other linear algebra textbooks are compiled with reference to Tongji's textbooks. Tongji's teaching materials are well organized and highly consistent with the examination contents stipulated in the postgraduate entrance examination outline. It is no problem to learn the foundation of linear algebra for postgraduate entrance examination. Of course, for postgraduate mathematics, advanced mathematics is Tongji Sixth Edition. If you want to test mathematical statistics and probability theory, you usually use the version of Zhejiang University.