"Nvshi Yazheng" is a kind of honorific, which is usually used as a courtesy in calligraphy and painting evaluation or writing. "Women's history" is the official title for women who know books, and "elegance" means elegance. Please correct me. This sentence is usually used in calligraphy and painting, which means to ask the other party for advice and correct your mistakes.
In writing, you can also use "female Shi Yazheng" to show respect and humility to each other.