As to the nature of《Qi-People Essential》,in former study it is all established as an agriculture work completely explicating producing skill.

A Brief Talk on the Foods in Qi Min Yao Shu;

Qi Min Yao Shu and the Dietary culture integration of Hu & Han nationalityin the North Dynasty;

Exploring Meat in Qi Min Yao Shu;

Inspiration of exploiting Chinese traditional food from Qiminyaoshu;

On the Study of Etymology in the Book Qiminyaoshu;

The Research for the Agricultural Production Verbs in Qiminyaoshu;

The Adverb "Fan" in QiMinYaoShu;

The Research on Crop Nouns in QiMinYaoShu;

The Semantic System Constructed by Monosyllable Verb Synonym in Qiminyaoshu

A research between the study method of confucian classics and the ancient agricultural study from Qi Min Yao Shu;

Discussion on New Words and New Meanings in Qi Min Yao Shu;

Brief introduction to an important ancient book in middle ancient era qi min yao shu;

Although the lord of a tianzhuang in the Han Dynasty controlled his clansmen,guests,tufu,buqu and slaves and maid-servant,who were either employed or paid rent to the lord,all of them,except slaves and maid-servants,were the legal subjects of the state the majority of whom were under the control of the state and must assume responsibility for the state.