First, the source: Jin's "Lao Dao": "Stand looking at your hometown and feel sorry for yourself."
Second, explanation: describe loneliness and depression, and also refer to self-appreciation.
Third, expansion: Two Poems of Luo Dao is a set of poems by Lu Ji, a writer in Jin Dynasty. These two poems were written in the tenth year of Jin Taikang (AD 289). The author left his hometown with his younger brother Lu Yun and went to Luoyang. The scenery and mood that the author of the first poem saw during his trip, the scenery on the way from home to Luoyang and the sadness caused by the author showed his homesickness and anxiety about the uncertain future.
About the author: Lu Ji (26 1-303) was born in Wuxian County, Wu Jun (now Suzhou, Jiangsu Province), and was a writer and calligrapher in the Western Jin Dynasty. Wu county Lushi people, Sun Wu prime minister Lu Xun's grandson, the fourth son Afu. Together with his brother Lu Yun, he was also called "Erlu" and "Luoyang Sanjun" with Gu Rong and Lu Yun.
Creative background: After the death of the State of Wu, the poet Taikang was twenty-nine years old and left his hometown Huating (now Songjiang, Shanghai) in Wuxian with his younger brother. He wrote two poems, Going to Luo Dao Zhong Zuo, on his way to Luoyang.
Famous expert's comment: Peking University Wu Xiaoru's Dictionary of Poetry Appreciation of Han, Wei and Six Dynasties: "This poem is rigorous and accurate in structure and vivid in words, which shows that the author's feeling for things and feelings runs through the whole poem.