金冶田 Jīn Yětián Jīn Yětián 金冶田, late-Qīng physician of the Léi-family circle in Qúzhōu; maternal relative of 雷豐 Léi Fēng who obtained the original Sìchuān-monk manuscript that became the Jiǔfǎ mìchuán 灸法秘傳 (KR3ee047).