Poetry of Er Qiao and Cao Cao

In my impression, Cao Cao's poems were not about Daqiao Xiaoqiao. There is a saying in his son Cao Zhi's "Tongquetai Fu", "Connecting the East and West Bridges is like shrimp in the sky." It's about two bridges, not big and small bridges. In The Romance, Zhuge Liang deliberately said that Xiao Qiao (Zhuge Liang said, "Take Er Qiao to the southeast, seize the day") was used to stimulate Zhou Yu to confront Cao.