The image is an infographic in Vietnamese that provides information about the symptoms of COVID-19. The infographic includes two sections: "Giai doan toan phat" (Symptoms) and "Giai doan ho phuc" (Symptoms). 

In the "Giai doan toan phat" section, it states that the symptoms of COVID-19 include fever, cough, shortness of breath, and fatigue. It also mentions that the symptoms can be mild or severe.

In the "Giai doan ho phuc" section, it states that the symptoms of COVID-19 can include coughing up blood, coughing up mucus, and coughing up white or yellow pus. It also mentions that the symptoms can be severe and lead to complications such as pneumonia, heart failure, and liver damage.

The infographic uses a simple diagram to illustrate these symptoms, with arrows pointing from the symptoms to the corresponding symptoms.