余阙是古代羌族书面文学的集大成者。他不仅诗文兼善，且实践和理论并重，为后人留下了数量繁富、质量较高、理论色彩颇浓的《青阳先生文集》。本文是“余阙研究”的系列论文之一，对余阙生平事迹、文学成就、诗文特色皆有论说。为进一步研究余阙论文及文学理论不无裨益。文末，对前人余阙研究中的一些疑点还提出了商榷意见。 Yu Que is a masterpiece of the ancient Qiang literary literature. He not only combines both poetry and literature, but also emphasizes both practice and theory, leaving behind a number of “Qingyang Anthologies” of the rich, high-quality and richly-colored theories. This article is one of a series of essays in “Yu Que Research”, and there is a discussion on Yu Que’s life story, literary achievement and poetic features. For further research Yu Que thesis and literary theory is not without benefit. At the end of the article, some questions in the research of predecessors Yu Que are also put forward for discussion.