tā / de / pī / píng / bù / guò / shì / gé / xuē / sāo / yǎng / méi / yǒu / chù / jí / wèn / tí / hé / xīn

他的批评不过是隔靴搔痒，没有触及问题核心

His criticism is merely scratching an itch outside the boot and doesn't touch the core of the problem.