The book has become monarch still adhere to the Chinese Yuan era survival book should make a break up is just the manifestation.
Is about 5 in the first stage is probably the difficulty of the problem, and often embarrassing problem tying professional articles.
The title of each problem from the lecture in English, such as the widely commentary help, answer the problem, note, also incorrect.

Courses that appeal to the monarch studying and learning English at the same time

Commentary: johyeyeon Pro