‘百般’ is an adverb meaning 'in every possible way' or 'all sorts of', emphasizing variety, intensity, and repeated effort—often with a slightly negative or exasperated tone. The character 百 (bǎi) literally means 'hundred', used here figuratively to suggest 'countless' or 'numerous'; 般 (bān) means 'kind', 'sort', or 'type'. Together, they form an idiomatic expression conveying exhaustive, multifaceted attempts or manifestations—commonly describing persistent actions (e.g., pleading, resisting, trying) or diverse emotional/behavioral responses.

This phrase typically modifies verbs or adjectives and appears before them in sentence structure (e.g., 百般劝说, 百般无奈). It’s frequently used in written Chinese and formal spoken contexts, especially when describing human behavior under pressure, conflict, or emotional strain. While it can describe positive efforts, it most often carries connotations of frustration, desperation, or excessive elaboration—making it unsuitable for neutral or purely factual descriptions.