好說歹說

好说歹说
hǎoshuōdǎishuō
(idiom) to try one's very best to persuade sb; to reason with sb in every way possible

CEDICT

用盡各種理由方式反覆請求勸說

重編國語辭典

用盡各種理由方式反覆請求勸說

維基詞典

Entry Composition