Đếm ngược ngày thi

The exam is getting closer, I will need a friend named "Counting down the test day" to remind me to concentrate on exam.

Don't forget, every time you are tired or stressed, open the App to read motivational stories from the Sisters, and from the teachers.

And yet, this is also the place to store the gigantic document repository that really supports me the best in the exam preparation process.

Wish the brothers will wish me to dream!