The image shows a poster with text in Vietnamese. The poster has a white background with black and red text. The text on the poster is as follows:

- "CÁNH BÁO" (Canh Bao) - This translates to "Canh Bao" in English, which could refer to a food or beverage brand.
- "VÀNH PHỤC PHÁT HỌC CÔNG NGHỆ ĐIỀU KHIỂN" (Vanh Phuc Phat Hoach Cong Nghe Diek Kien) - This translates to "Vanh Phuc Phat Hoach Cong Nghe Diek Kien" which seems to be related to a technology or communication device.
- "CÔNG NGHỆ ĐIỀU KHIỂN" (Cong Nghe Diek Kien) - This translates to "Cong Nghe Diek Kien" which might refer to a specific technology or communication system.

The poster