一口吸尽西江水 yī kǒu xī jìn xī jiāng shuǐ 棋高一着，缚手缚脚 qí gāo yī zhāo，fù shǒu fù jiǎo 瓮牖绳枢 wèng yǒu shéng shū 桑中之约 sāng zhōng zhī yuē