三纸无驴

Pinyin: sān zhǐ wú lǘ Usage: 紧缩式；作宾语、定语；含贬义 Explanation: 形容写文章废话连篇，不得要领。 Source: 北齐·颜之推《颜氏家训·勉学》：“邺下谚曰：‘博士买驴，书券三纸，未有驴字。’” Thesaurus:  No one save a hundred, hit out at random, play the harp( (lute) to a cow; cast pearls before a swine, Bovine drum spring, waste one's words, make a very wild boast about sth. as if it were raining flowers, Tiannvsanhua Antonym Group:  teach students according to their aptitude, suit the medicine to the illness, Symptomatic Dispensing, shoot the arrow at the target, take measures in time