李lǐ祐yòu和hé李lǐ忠zhōng义yì吩fēn咐fù（口头指派或命令）兵bīng士shì在zài城chéng墙qiáng上shang挖wā了le一yí个gè个gè坎kǎnr儿，他tā们men带dài头tóu踏tà着zhe坎kǎnr儿爬pá上shàng城chéng，兵bīng士shì们men也yě跟gēn着zhe爬pá上shàng去qù。守shǒu城chéng的de淮huái西xī兵bīng正zhèng在zài呼hū呼hū睡shuì大dà觉jiào，唐táng军jūn把bǎ他tā们men杀shā了le，只zhǐ留liú着zhe一yí个gè打dǎ更gēng的de，叫jiào他tā照zhào样yàng敲qiāo梆bāng子zi打dǎ更gēng。接jiē着zhe，打dǎ开kāi城chéng门mén，让ràng李lǐ愬sù大dà军jūn进jìn城chéng。