1 and Qiao Hu 12-month-old toys have five occupations, namely doctors. Doctor is one of the common professional roles in Qiao Hu series. By grasping toys, let children know about the doctor's work and medical equipment, and cultivate their health and medical care knowledge.

2. Teacher: As an educational toy, grasping the role of the teacher in the toy can help children understand the importance of education and cultivate their interest in learning and autonomous learning ability.

3. Construction workers: By grasping the role of construction workers in toys, let children understand the work content and tools of the construction industry and cultivate their hands-on ability and spatial imagination.

4. Firefighter: Firefighter is one of the common professional roles in toys in Zhou Zhou. By simulating the work of firefighters, let children know about fire fighting knowledge and the ability to deal with emergencies.

5. Chef: Chef is one of the common professional roles in toys in Zhou Zhou. By simulating the work of a chef, children can develop their knowledge of food and diet and learn simple cooking skills.