The ebook, including txt, picture, audio and video explanation of HSK 1 Unit 5 她女儿今年20岁 her daughter is 20 year old this year

The e-book, including texts, pictures, audios and videos explanation for HSK 4 Unit 7 The best doctor is yourself A 最好的医生是你自己

The e-book, including texts, pictures, audios and videos explanation for HSK 3 Unit 13 I walked back B 我是走回来的

The e-book, including texts, pictures, audios and videos explanation for HSK 4 Unit 8 Beauty is not rare in life A 生活中不缺少美

The e-book, including texts, pictures, audios and videos explanation for HSK 3 Unit 19 Didn't you recognise him A 你没看出来吗？

The e-book, including text, picture, audio and video explanation for HSK 3 Unit 5 I am getting fatter and fatter lately B 我最近越来越胖了

The e-book, including texts, pictures, audios and videos explanations for HSK 3 Unit 20 I've been influenced by him B 我被他影响了

The e-book, including text, picture, audio and video explanation for HSK 2 Unit 7 Do you live far from your company B 你家离公司远吗？

The e-book, including text, picture, audio, video explanation for HSK 1 Unit 7 What's the date today? 今天几号 A

The e-book, including texts, picture, audios and videos explanation for HSK 3 Unit 14 Please bring the fruit here A 你把水果拿过来