The e-book, including text, picture, audio and video explanation for HSK 1 Unit 14 She has bought quite a few clothes B 她买了不少衣服

The e-book, including texts, pictures, audios and videos explanation for HSK 3 Unit 9 She speaks like a native B 她的汉语说得和中国人一样好

The e-book, including texts, pictures, audios and videos explanation for HSK 4 Unit 9 The sun will shine again after the storm A 阳光总在风雨后

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 text, picture, audio and video explanation for HSK 2 Unit 9 Too many questions, I didn't finish all of them B 题太多了，我没有做完

The e-book, including texts, pictures, audios and videos explanation for HSK 3 Unit 16 I'm so tired that I want to do nothing but sleep after work A 我现在累得下班了就想睡觉

The ebook, audio and video explanation of HSK 1 Unit 3 你叫什么名字？what's your name?

The e-book, including text, picture, audio and video explanation for HSK 5 Lesson 2 Leaving a bunch of keys to our parents B 留串钥匙给父母

The e-book, including text, picture, audio and video explanation for HSK 2 Unit 15 The new year is coming B 新年快来了

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