Song: Bí mật người con gái
Singer: Tăng Dật Khả - Quách Bích Đình
Vietsub by Quách Bích Đình VNFC
https://www.facebook.com/QuachBichDinhVNFC
link mp3: http://music.haosou.com/playbox/index.html?t=1432397907830#loaded=true|opener=http%3A%2F%2Fs.music.haosou.com%2Fs%2Fplayerproxy
link mv official: https://www.youtube.com/watch?v=yJA07jFCgAM