How to evaluate Huang Tingjian's poems? What is its position in history?

Taking Du Fu, a master of Tang poetry, as the research object, Huang Tingjian constructed and put forward poetic theories such as "turning iron into gold" and "taking fetus as bone", which became the theoretical program and creative principle of Jiangxi poetry school and had a far-reaching influence on later literary creation. As one of the great poets in Song Dynasty, Huang Tingjian's influence on Song poetry even surpassed that of Su Shi, a great writer. Huang Tingjian's poems, with rigorous statutes and meticulous reasoning, represent the characteristics of the Song Dynasty. It can be said that Huang Tingjian's poems are the most artistic in the Song Dynasty. Influenced by Huang Tingjian, Jiangxi Poetry School also influenced the poetic style of the Southern Song Dynasty, which had a far-reaching impact on later generations. When Su Shi was a squire, he once recommended Huang Tingjian to replace himself. In the recommendation, there are "magnificent articles, wonderful in the world; The sentence "filial piety, catching up with the ancients" illustrates the importance of recommendation.