Gan Wei is an author about whom relatively little public information is currently available; the only verifiable work attributed to this name is Huangmei Yuji (The Yellow Plum Rainy Season). Judging from its common classification, the work falls under classical poetry, suggesting that its writing is connected to the tradition of classical verse and may involve the use of old-style poetic forms or a traditional poetic sensibility. Because the author's dates of birth and death, place of origin, educational background, and writing career are not clearly recorded, it is difficult to trace a complete biographical outline, and it cannot be confirmed whether other works exist. On the basis of the available information, understanding of Gan Wei rests mainly on this single work, through which readers may perceive the author's choice of subject matter and linguistic interests. The yellow plum rainy season is itself a seasonal phenomenon peculiar to the Jiangnan region, damp and lingering, and rich in poetic suggestion; if the work revolves around this imagery, it carries a certain quality of expressing feeling through scenery and drawing inspiration from the season. Overall, Gan Wei's creative profile awaits further disclosure, and the value of the work depends on readers' own reading and judgment.