sōusuǒ: 间忽
45. liú cháng qīng: wǔ yán lǜ shī sān shǒu: : zhōngjiān hūrán chā yī jù huí xiǎng zuò jiān chá yù shǐ shí “ bēi dēng yōng zhī wǎn ”, cóng sī xiǎng guò chéng shàng tuī kǎo, yě shì bù hěn