張瑞符

Zhāng Ruìfú, Qīng-period figure named in KR3em032 Báihóu biànzhèng 白喉辨證 as the original recipient of the famous Cuòlèi sǎn 錫類散 formula — said to have “obtained a son” through its transmission, whence the formula’s name (cuòlèi “extending to one’s kind”).