Ask for the annotation of this poem. Here, south of the Yangtze River, there is a red orange tree. Its leaves are green all winter. Not because the soil is getting warmer, but because it is accustomed to the cold by nature. Although it may serve your distinguished guests, you leave it here, far below the mountains and rivers. ..
This is Zhang Jiuling, a minister of the Tang Dynasty, who wrote "Twelve Emotions No.7". This is a set of poems he wrote after being demoted for slanderous remarks. This group of poems is his masterpiece of five-character ancient poems, expressing the author's life experience and his ideal ethics.
Meaning: There is a kind of fruit tree with red orange in the south of the Yangtze River, which is still a green forest in winter. Is it because of the warm atmosphere? Nature is caused by nature that is not afraid of wind and frost. This orange can be used to entertain distinguished guests, but it's a pity that it's kept far away. This is fate, just because it is blocked, just like the unpredictable seasons. People only say that we should plant more peaches and plums. Isn't the citrus shaded?