How does a night-mooring near maple bridge express the author's thoughts and feelings?

"a night-mooring near maple bridge" expresses the author's thoughts about traveling, his worries about his home country and his worries about being homeless in troubled times by writing the night scenes of the south of the Yangtze River, such as the moon setting, frosty nights, river fishing and lonely boats. This poem was written by Zhang Ji, a poet in the Tang Dynasty. The original poem is as follows:

Crows fell on the moon, crowed coldly, slept on maple trees, and slept in fishing lanes by the river.

In the lonely Hanshan Temple outside Suzhou, the bell that rang in the middle of the night reached the passenger ship.

In the vernacular, it means late autumn night. The sky is full of frost flowers, and the moon sets in the west. Occasionally hearing the crow's cry makes me feel even more desolate. Under the maple trees on the bank of Songjiang, several fishing boats are moored. After a hard day's work, the exhausted fishermen sleep in clothes. The sadness of life hangs on their faces, and they look at each other in silence. In the distance, the lonely and quiet Hanshan ancient temple outside Gusu City, the bell ringing in the middle of the night reached the passenger ship.

Extended data

"a night-mooring near maple bridge" describes an autumn night, when a poet berthed at Fengqiao outside Suzhou. The beautiful scenery of autumn night in Jiangnan water town attracted this wanderer with travel worries, which made him appreciate a meaningful poetic beauty and wrote this poem with far-reaching artistic conception. Expressed the poet's lonely and sad thoughts and feelings during his journey.

In the first sentence, there are three closely related scenes, the first quarter moon rises at the beginning, the moon sets at dawn, and the birds in the tree crow at dawn. The "frost" of autumn night soaked the chill of bones and muscles, and the boat moored at night surrounded the poet from all directions, making him feel that the vast night sky outside was filled with the smell of frost. In the second sentence, the poet used "Jiang Feng" and "fishing fire" to stay up all night.