The accident happened at 2.30pm on April 22, when the 29-seat coach was running from HCM City to Binh Phuoc province, on provincial road DT 741. Many passengers and customers in the café were injured.
Victims were brought to Phu Giao District Hospital. Two have been reported dead.
The remaining 12 victims are heavily injured and they were transferred to the Binh Duong Hospital.
After that, the three most serious cases were taken to the Cho Ray hospital in HCM City.
Police are investigating the accident.