第四部分，主要探讨项斯诗歌的地位和接受。
The fourth part is the position and acceptance of Xiang Si and his poems.
因此，姚贾在中国诗歌史上的接受过程是一个值得深入研究的特殊现象。
Therefore, Yao Jia accepted in the history of Chinese poetry is worth deeply studying.
因此，姚贾在中国诗歌史上的接受过程是一个值得深入研究的特殊现象。
Therefore, Yao Jia accepted in the history of Chinese poetry is worth deeply studying.
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