Speak Chinese in 25 Days provides a fast and effective way to speak Mandarin Chinese. It involves 20 different scenarios referring various situations. Therefore if you understand and can speak all the sentences in this book, basically YOU SPEAK CHINESE!!! This book contains two audio CDs (part 1 & part 2), which can be searched online. The CD is recorded by a Mandarin Chinese native speaker to help you speak authentic Chinese like the locals. As long as you LISTEN, and PRACTICE, then I guarantee that you will speak Chinese in ONLY 25 days!!! Why do you have to choose THIS book? -The CDs of this book are recorded by a native Chinese person with clear voice. -This book contains 1000 sentences. -This book involves 20 topics in different scenarios. -There are about 1000 vocabularies with bonuses attached in this book, which can save you money from buying a Chinese dictionary. Why Mandarin Chinese is good to learn? -Chinese language is spoken by the most populations including China, Hongkong, Taiwan, Singapore, Malaysia, some part of Vietnam, Philippines, Thailand, etc. -Holding this book can help you learn Chinese for fun, for travel, for business, and even for survival.