Easy Steps to Chinese (Textbook Vol.1 German Edition)

Easy Steps to Chinese is a series of Chinese textbooks specifically designed for kids from non-Chinese backgrounds. It covers four levels, each of which is made up of two volumes: a and b (each with a CD), accompanied by workbooks a and b, picture flashcards (for students) and word cards (for instructors to use in the classroom).
This series has four characters in it, namely Ding Yi, Tian Li, Jingjing and Lele, who are primary school students from China and abroad.