This textbook was written for learners who want to study Chinese in more depth, following the introductory level of “Solid Chinese 1.”
In order to build a solid foundation in Chinese, it includes all the essential vocabulary, phrases, and grammar that you must learn at the beginner level, and it allows you to learn vivid expressions from everyday life in a natural, colloquial manner.
In Chinese, 'tantan' means 'to speak', 'to spread out', or 'wide and flat (坦坦)'.
I hope that through studying this textbook, you will be able to freely express your thoughts and ideas, and that your future journey of learning Chinese will be a pleasant and smooth one, not a difficult and arduous one.