一,根据字形特点编口诀。如“戊戌戍戎”:空心戊(wù),茂字下从戌;一横戌(xū),一横出头读作戎(róng);一点戍(shù),蔑字下从戍。二,根据形音特点编口诀。如“己已巳卩”:巳(sì)字全封口,拿它作字头(导异);已字半封口,不作偏旁和部首;韵母i,放心写成己(岂起记纪忌杞……);韵母an,放心写成卩(fan)(范犯 First, based on the glyph features knitting formulas. Such as “Wu Wu Shu Du Rong”: Hollow Pei (wù), under the word Mao from Xu; a horizontal Xu (xū), a horizontal read rong (róng); Second, according to the shape of sound features knitting formulas. Such as “has been already barbed”: Pat (sì) full seal, take it as the prefix (derivative); has the word half-seal, no radical and radical; rhyme i, ...); Vow an, rest assured that Jie (fan) (Fan criminal