Preface
The book "In 10 days can say 1000 Chinese Sentences – Social Communication (10 天会说1000 汉语句 - 社会交际)” includes 162 pages which are compiled according to the purpose "Learn Chinese anytime, anywhere ". Integrated - audio books (audio) mark each sentence, so when you read or listen to a sentence and want to listen again, you only need to touch the sentence and the sound of sentence will be played again; SmartBooks also has the feature of recording your voice (your voice reading the learning sentence)  by clicking the icon Micro (icon Recorder), when you click on the icon Headphone (listen and write - listening and writing), screen appears with a lot of features to help you listen and write the sentence heard by key or by hand,... This is our breakthrough advance in the age of technology and it will help you a lot in learning language and reading conveniently.
Tri Thuc Viet Center of Book Compilation and Translation