College Russian 1 (new edition) (teacher's book) is also a reference book for Russian learners to learn Russian (new edition) for students in Oriental University 1 by themselves. Each lesson explains important grammar points, difficulties and mistakes, analyzes the causes of mistakes and puts forward ways to avoid them. Self-learners can learn by themselves and master the contents of the main textbook with the help of College Russian 1 (new edition) (teacher's book).