"I am a big donkey, I am a stupid donkey" comes from the homophony of the poem "Wo Chun". The specific correspondence is as follows:
"Wouchun" ("I'm Stupid")
Dark Plum Blossoms (I have no culture),
Walking on a branch I hate it (I have a very low IQ).
I hear it lying like water (ask me who I am),
It is easy to reach the spring green (a big stupid donkey).
The shore seems green (I am a donkey),
The shore seems green (I am a donkey),
The shore seems green (I am a stupid person) donkey).
The original meaning of "Wouchun":
The plum blossoms in the dark are fragrant, and the plum blossoms are full of plum blossoms pressing down on the branches, almost to the end. Looking at the water on the shore from a distance, it is full of green. The shore is green, as green as emerald, and extremely beautiful.
Reference for the above content: Baidu Encyclopedia-Homophone Stalk
Reference for the above content: Baidu Encyclopedia-Yitouda Spring Green