Hello, Mr. Xu Ben from Yuan Bo Vocational School in Hengyang, Hunan. Teacher Xu Ben is a teacher in Yuan Bo Vocational School in southern Hunan, Hengyang, where he teaches computer information technology. He has nearly 20 years' experience in catering and cooking, and has the honor and qualification of China chef, senior technician, China culinary master, senior public nutritionist and member of China Cuisine Association. Therefore, it can be considered that xu teacher has good experience and skills in cooking and education.