Qí Ěrchéng 祈爾誠 (fl. late Qīng), Qīng popular-medical editor; intermediary in the transmission of the manuscript source-text used for the Fù Qīngzhǔ nǚkē gēkuò 傅青主女科歌括 (KR3ei021), supplied by 韓寶臣 Hán Bǎochén.