In "Red Cliff", the poem lamented before borrowing antiquities is

In Chibi, the poem lamented before borrowing antiquities is: The lost halberd has sunk the sand and iron has not been sold, so I will wash it and recognize the former dynasty.

The whole poem is as follows:

Red Cliff

Date: Tang Author: Du Mu

The halberd sank and the sand and iron were not sold, so he learned from the previous dynasty.

If the east wind doesn't cooperate with Zhou Lang, the copper finches lock Er Qiao in spring.