易於反掌 yì yú fǎn zhǎng

DEFINITIONS

  1. see 易如反掌[yi4 ru2 fan3 zhang3]

CHARACTERS

易 yì change; easy
於 yú in, at, on; interjection alas!
反 fǎn reverse, opposite, contrary, anti
掌 zhǎng palm of hand, sole of foot, paw