Yang Haijiao's Social Part-time Job

Chairman of Henan Agricultural Vocational Education Group

President of Henan Rural Vocational Education Research Association

Executive Director of Management Committee of China Vocational Education Association

Standing Committee of Teaching Committee of National Agricultural Vocational College

Executive Director of National Agricultural Vocational and Technical Education Research Association

Member of Henan Wheat Expert Group

Deputy Director of National Professional Committee of Vocational and Technical Education

Deputy Director of National Professional Committee of Agriculture and Rural Vocational Education

Vice President of Henan Vocational Education Association

Chairman of Henan Agricultural Education Association

Executive director of Henan Agricultural Society

Deputy Director and Secretary General of Academic Committee of Henan Calligraphers Association

Director of China Calligrapher (Henan Agricultural Vocational College) Creation Training Base

Editorial Board of Bulletin of China Agricultural Sciences and Henan Agricultural Sciences

Deputy director of editorial department of Henan Agriculture.

Zhengzhou people's congress