the ebook, including text, picture, audio and video explanation for HSK 5 Lesson 19 Turnip pancakes in my hometown A 家乡的萝卜饼

The e-book, including texts, pictures, audios and videos explanation for HSK 3 Unit 10 Math is much harder than history A 数学比历史难多了

The e-book, including text, picture, audio and video explanation for HSK 2 Unit 5 Take this one B 就买这件吧

The e-book, including texts, pictures, audios and videos explanation for HSK 3 Unit 6 Why are they suddenly missing B 他们怎么突然找不到了

The e-book, including text, picture, audio and video explanation for HSK 3 Unit 4 She always smiles when talking to customers B 她总是笑着跟客人说话

The e-book, including text, picture, audio and video explanation for HSK 1 Unit 6 I can speak Chinese 我会说汉语 B

The e-book, including texts, pictures, audios and videos explanation for HSK 3 Unit 17 Everybody is able to cure your disease B 谁都有办法治好你的病

The e-book, including text, picture, audio and video explanation for HSK 1 Unit 13 He is learning to cook Chinese food A 他在学做中国菜

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

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