What does cold yarn photography mean?

Idiom: innuendo

Bopomofo

Commentary: Legend has it that an animal named stork sprays people's shadows with sand in the water, which makes people sick. Metaphor secretly attack or frame people.

Source: Jin Gan Bao's "Searching for the Gods" Volume 12: "Its name is that a short fox can shoot people with sand, and those who are in the middle are nervous, have a headache and fever, and the dramatist will die." Bao Zhao's "Bitter and Hot Journey" in the Southern Song Dynasty: "Carrying sand and blowing shadows to blow painful photos."

Example: Zhang posted another notice in the column yesterday, insinuating and slandering.