徐正卿 Xú Zhèngqīng Xú Zhèngqīng 徐正卿, Southern-Sòng literatus and acquaintance of 王執中 Wáng Zhízhōng; sponsored the first printing of the Zhēnjiǔ zīshēng jīng 針灸資生經 (KR3ee020) and wrote its 1220 (Jiādìng 13) preface.