Explanation of idioms
Name scribbling with free hands
Pinyin xìn shǒu tú yā
Explanation letter: leave it to oneself, casually; free hand: write casually; Graffiti: The metaphor is poorly written and scribbled carelessly. The adjectives are written very poorly. It is also often used as a self-effacing word.
Origin from Tang Dynasty Lu Tong's poem "Showing the Pregnancy": "I don't know that my four bodies are tired, and the clay figure is crying. Suddenly I turn over the ink on the case and smear the poems and books like an old crow."
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