The name is Qin Shimingyue.
There are swallows in Beiling, with feathers like snow.
The north wind mourns and flies south.
What can you do if you break your feathers?
The north wind is blowing violently, and I will never leave.
"There are geese when it snows in the northern forest" means that there are a group of geese living in the northern forest, and their feathers are as white as snow. The former sentence describes the object to be described, and the latter sentence explains the former sentence, which is a common expression in ancient poetry. "The north wind mourns and flies south" means flying south in the north wind. It makes sense for wild geese in the north to fly south. Wild geese have the habit of flying south. So it should be "flying south" rather than "difficult to fly" "What if my wings are broken in the rain?" It means that the wings are damaged by rain and cannot fly. What should I do? "It rains when the wings are broken" is an ellipsis. Omit the word "Wei" as "wing folded in the rain". The word "fold" means "destroy", which just corresponds to Snow Girl's sentence. There is really no point in trying to break your feathers. "The north wind will never leave Xi" is a complex sentence. To sum up the whole poem, we should continue the previous sentence: even if your wings are destroyed by rain, I will never leave if you can't fly.