如指诸掌
    pīnyīn: rú zhǐ zhū zhǎng

    jièshì:lùn · 》: huò wèn zhī shuō yuē zhī zhī shuō zhě zhī tiān xià shì zhū zhǐ zhǎng hòu yòng zhǐ zhū zhǎng duì shì qíng fēi cháng shú liǎo jiě

    zīliàoláiyuán:lùn · huò wèn zhī shuō yuē zhī zhī shuō zhě zhī tiān xià shì zhū !’ zhǐ zhǎng。”