Some generals and officers wear a scarf called a sash on their uniforms, but in reality only generals and staff officers can wear it. ,"That's right, after the police team failed, the brothers all lived on the streets in the concession, not to mention being hungry and thirsty all day, working hard and being bullied, until by chance they met the police. Chief Tu, this person heard that we have become a police officer, I gave you a chance, please take care of me in the future!" Duong Thinh Lam smiled and said.