叹为观止 (tàn wéi guān zhǐ) | Meaning: (idiom) to gasp in amazement | Chinese Idiom with Pinyin & Origin

easy as a hand's turn (idiom); very easy · no effort at all易如反掌yì rú fǎn zhǎng

easy · with no difficulty轻而易举qīng ér yì jǔ

to praise highly · an accolade盛赞shèng zàn

in the extreme (idiom) · incapable of further increase无以复加wú yǐ fù jiā

lit. slap the table and shout with praise (idiom); fig. wonderful! · amazing! · great!拍案叫绝pāi àn jiào jué

to reach great heights (in technical skills or scholastic achievements)登峰造极dēng fēng zào jí

(idiom) to gasp in amazement · to acclaim as the peak of perfection