| Title | Singer | Writer | Album |
|---|---|---|---|
| Hồ sơ trinh sát 1 sub | Cổ Cự Cơ | Detective Investigation Files 1 | |
| Hồ sơ trinh sát 2 sub | Lương Hán Văn | Detective Investigation Files 2 | |
| Hồ sơ trinh sát 2 sub2 | Trịnh Tú Văn | Detective Investigation Files 2 | |
| Hồ sơ trinh sát 3 sub | Lương Hán Văn | Detective Investigation Files 3 | |
| Hồ sơ trinh sát 4 | Lương Hán Văn | Detective Investigation Files 4 |