清代文字学家王筠为了普及文字学,特著《文字蒙求》一书,流传于世。一次,王筠到郊外散步,遇见一伙顽童,顽童们挡住他的去路。其中一个顽童提出条件:“我问你几个字,猜得出便让你过去。”说罢,念道:一点一点分一点,一点一点合一点,一点一点留一点,一点一点少一点。王筠不假思索地答道:“这是‘汾、洽、溜、沙’四个字,对吗?”顽童点头同意。 In order to popularize philology, Wang Yun, a literary scholar in the Qing Dynasty, made a special book entitled “Obsession with Word”, which spread to the world. Once, Wang Jun walked to the countryside, met a group of urchins, urchin, blocking his way. One of the urchin put forward the following conditions: “I ask you a few words, guess it will let you go.” “Finish, read: Read a little bit, a little bit together, a little bit of stay Little by little, little by little. Wang Yun replied without hesitation: ”This is the ’Fen, contact, slip, sand’ word, right? " Urchin nodded his consent.