Liu Jianguo, male, Han nationality, from Fanzhen, Tai 'an, 1969, 12, party member, a senior middle school teacher, a famous principal in Taishan at the municipal level, a national principal, and an educational consultant in seven western districts, is currently the principal of the sixth middle school in Tai 'an. He was honored as the first innovative principal of Shandong Province, an advanced individual in organizing civic moral education activities in primary and secondary schools nationwide, an outstanding teacher in Tai 'an City, a teaching expert, an advanced individual in teaching management, the fifth outstanding youth, the top ten gardener in Taishan District, a double-strong teacher and an excellent class teacher. He is a top professional and technical talent at the district level.

Comrade Liu Jianguo has been a chemistry teacher in Sangjiatuan Middle School and Shanggao Middle School in Shanggao Township, a chemistry teacher in Nanguan Middle School in Tai 'an City, the director of teaching and research section, the deputy director of Taishan District Teaching and Research Center, and the principal of the First Experimental School in Tai 'an City. During his tenure as the principal of True Primary School, he expanded the scale of running a school, established branch schools, kindergartens and joint schools, and formed the brand of "True Primary School".

He has been invited to give lectures in the training courses for principals in Taishan District and Daiyue District for many times, and presided over the research work on many topics, such as Theory and Research on Changing Teaching Concepts and Improving Teachers' Level in the Implementation of the New Curriculum, Experiment and Research on Teachers' Professional Development in the New Curriculum Environment, Reading Chinese and Foreign Classics and Enjoying Reading. Among them, "Research on Curriculum Evaluation System for Promoting Students' All-round Development" has passed the municipal project review and acceptance. More than 20 articles have been published in China Education News, China Teachers' News, Contemporary Education Science, Jiangxi Education and Scientific Research, etc., such as "Management is more advanced" and "Governing the school with culture, making reading a habit". The conference of "Strengthening Moral Education and Promoting Students' All-round Development" was held at the first moral education forum for principals of experimental primary schools in Shandong Province. During his tenure as principal, the school won many provincial comprehensive honors such as the first compulsory education teaching demonstration school in Shandong Province, the school-based training demonstration school for primary and secondary school teachers in Shandong Province, the provincial green school and the provincial sports traditional project school.