Jian 'an is the title of Emperor Xian of the Han Dynasty, the last emperor of the Eastern Han Dynasty. At that time, there were mainly three poets who were active in the field of poetry: San Cao and Jian 'an Qizi, and their poems showed strong emotional strength. Later generations called his poetic style "Jian 'an Style".
The "style" of "Jian 'an Style" refers to the powerful inner spiritual appeal of poetry, which comes from the richness of content and the profundity of emotion, not the content and emotion itself. "Bone" refers to the vigorous and powerful characteristics of the article, which is reflected in the accuracy, conciseness and clarity of the language.