In what month did the officer change jobs in 2022?

At the beginning of the year, the army generally decided to change jobs at the beginning of the year. In July and August, they took exams and were hired locally on the basis of their achievements. From June to 10 in May and 438, they could work locally. An officer refers to an active serviceman who has been awarded a rank above platoon level or a professional and technical post above junior level, and has been awarded a corresponding rank. Officers are divided into officers, political officers, logistics officers, equipment officers and professional and technical officers according to the nature of their duties.