千真万确 (qiān zhēn wàn què) | Meaning: absolutely true (idiom) | Chinese Idiom with Pinyin & Origin

cannot be doubted (idiom)无可置疑wú kě zhì yí

unquestionable不容置疑bù róng zhì yí

indeed · really · reliable · real · true确实què shí

be on record · can be found in (official) records · be documented有案可稽yǒu àn kě jī

borne out by evidence信而有征xìn ér yǒu zhēng

(idiom) to speak with conviction言之凿凿yán zhī záo záo

absolutely true (idiom) · manifold · true from many points of view