The original text of Li Bai's "A berth under the North Fort Mountain":
Under the Beibao Mountain, the mountains are solid and rich. In the evening, the sun sets in the west, the flowers are covered with smoke, and the moonlight is like practice. I miss my lover all night. Beigushan came to power alone, crediting Lantian Chang Song. I will sit on a fishing rod and lean lazily by the stream, but I suddenly dream of sailing a boat towards the sun. Thousands of trees are hidden in the dark, and there is no way to come. Lotus leaves are dancing in the evening breeze by the stream.
The following is a possible explanation:
This poem expresses the poet's feelings and nostalgia for Beigushan. The first section describes the poet's feelings for Gu Bei. The poet wrote: "The next stop on Beibao Mountain is solid and luxurious." This sentence shows the poet's feelings for Beigushan, which he thinks is a quiet and natural mountain.
The second section describes the poet's nostalgia for Beigushan. The poet wrote: "The sun is full of flowers and smoke, the moon becomes very white, and people are sad and insomnia." This sentence shows the poet's nostalgia for Beigushan. At dusk, he saw flowers full of smoke, but at moonlit night, he saw the moon shining brightly, so he was depressed and couldn't sleep.
The third section describes the poet's memory of Beigushan. The poet wrote: "Beigushan came to power alone, holding Lantian Chang Song on credit." This sentence expresses the poet's nostalgia for Gu Bei. He recalled that he had climbed the steps of Gubei Mountain alone, supported the blue fields and climbed along the trunk of Chang Song. This description implies the poet's love for Gu Beishan, and he hopes to come back here again and feel the beautiful scenery here.
Generally speaking, this poem describes the poet's feelings and nostalgia for Beigushan, and also shows the poet's love for Beigushan. This poem also contains Li Bai's unique poetic style, such as smooth rhyme and vivid description.
Introduction to Beigushan:
Gu Bei, one of the three scenic spots in Zhenjiang, is named Gu Bei because it overlooks Gu Bei, spans the great river and has rugged stone walls. During the Three Kingdoms period, the story of "He Lv married Liu Bei" happened in Beigushan. Beigushan, which is famous for its precipitousness, is famous for the story of the Three Kingdoms. The pavilions on the mountain and the rocky roads are all related to the historical legends such as Sun Liulian's marriage during the Three Kingdoms period, and have become a yearning place for tourists to visit the ruins of the Three Kingdoms.
Kanluoji stands tall on the top of the mountain, forming the characteristics of "Temple Crown Mountain". According to legend, it was built in the first year of Wudong Ganlu in the Three Kingdoms (AD 265), and it was repeatedly abandoned and built. The temples include Daxiong Hall, Laojun Hall, Guanyin Hall and Jiangsheng Pavilion. Although the scale is not large, it is not small. Throughout the ages, visitors to Zhenjiang like to visit here and look for the remains of Liu Bei's marriage.