易如反掌 (yì rú fǎn zhǎng) | Meaning: easy as a hand's turn (idiom); very easy | Chinese Idiom with Pinyin & Origin

to finish (a letter, a painting) at a stroke一挥而就yī huī ér jiù

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

have words, material, etc. at one's fingertips and write with facility pick up something at random信手拈来xìn shǒu niān lái

easy; straightforward · likely; liable to; apt to容易róng yì

lit. (bamboo) splits when it meets the knife's edge (idiom) · fig. easily solved迎刃而解yíng rèn ér jiě

easily obtained · readily available唾手可得tuò shǒu kě dé

easy as a hand's turn (idiom); very easy · no effort at all