999 bức thư gửi chính bạn

Features 999 bức thư gửi chính bạn

The application allows you to read all 999 letters to yourself, and enjoy music without lyrics.All 999 letters to myself have been compiled into an app that you can read anytime, anywhere.
Hope it will become a guide for you.Update more vertical reading interface, so that you can choose the reading interface, add music without lyrics, and especially have a new feature every day each letter comes with music, to get you started.
A new day full of energy.