About the author
Yu Kan, whose courtesy name, native place, and dates of birth and death are all unknown, has very limited publicly available information, and his exact identity still awaits further verification. Judging from the surviving works, he is the author of two titles, Gǔ Yì Gǎo (Drumming the Gunwale Draft) and Xī Dàn Yuán Shī Jí (Poetry Collection of the Tranquil Garden), both consisting mainly of classical poetry that touches on philosophical reflection and the understanding of life. The title Gǔ Yì Gǎo alludes to the passage in the Chuci poem "The Fisherman" where the fisherman "drums the gunwale and departs," suggesting a detached, self-possessed attitude of not contending with the world. Xī Dàn Yuán Shī Jí takes garden life as its subject, with a plain and tranquil style that lodges feeling in everyday scenery. Today the two works are often classified under philosophical reading and literary appreciation, indicating that his writing has both aesthetic value and a reflective, philosophical dimension. Because biographical materials are scarce, his associates, teachers, and creative background are largely untraceable; readers are best advised to begin with the poems themselves and to appreciate their quiet, understated tone and their method of expressing intent through scenery.