[1]Identity and originThe sources give Cao Xun's variant birth years as 1096 and 1098, his death year as 1174, and his names, Yangzhai origin, military service, diplomatic missions, and literary activity.
CBDBCao Xun (15269)CBDB supplies Cao Xun's names, 1098 birth year, 1174 death year, Song and military status, courtesy names, sobriquet, and Yangzhai origin.
Souyun曹勛 (27379)The biographies give the 1098–1174 lifespan, names and Yangzhai origin, and describe his military, diplomatic, and literary activities.
WikidataCao Xun (Q11090974)Wikidata identifies Cao Xun as a Song-dynasty person, supplies English aliases, and gives date values of 1096 and 1174.
[2]FamilyThe family relationships name Cao Zu, Wang, Cao Fangshu, Cao Zhiqi, Cao Si, and Cao Xun's wife, with Cao Si's dates.
CBDBCao Xun (15269)CBDB lists the great-grandfather Cao Fangshu, grandfather Cao Zhiqi, father Cao Zu, mother Wang, wife Wang, and second son Cao Si, with Cao Si's dates.
Souyun曹勛 (27379)The biographical entry explicitly calls Cao Xun the son of Cao Zu.
WikidataCao Xun (Q11090974)Wikidata links items for his father, mother, spouse, and child.
[3]Examination and hereditary appointmentThe sources describe hereditary appointment through his father, the 1123 examination with variant distinctions, military status, and the jinshi, yinbu, and military jinshi categories.
CBDBCao Xun (15269)CBDB lists Chengxin lang and military status, together with jinshi, hereditary appointment, and military jinshi categories.
Souyun曹勛 (27379)The biographies describe the hereditary appointment, the 1123 examination, and the variant formulations of first-grade jinshi, tong jinshi chushen, and a special summons to the examination.
[4]Jingkang serviceThe Jingkang biography gives his offices, northern transfer with Huizong, stay at Yanshan, and secret journey to Prince Kang.
Souyun曹勛 (27379)The titles and biographies give the Jingkang appointments, Huizong's northern transfer, Yanshan, and the secret journey to Prince Kang.
[5]Jianyan proposalThe biographies describe his 1127 arrival in Nanjing, presentation of Huizong's message, maritime proposal, rejection, external appointment, and nine years without promotion.
Souyun曹勛 (27379)The biographies describe the Jianyan 1 arrival in Nanjing, the robe message, the proposal to send volunteers by sea, its rejection, and nine years without promotion.
[6]Shaoxing missions and appointmentsThe Shaoxing chronology records repeated missions to Jin, the request for Huizong's coffin and the empress dowager to return, successive appointments, and the baoxie/chengxie variant.
CBDBCao Xun (15269)CBDB lists the Zhaoxin Army military-governor title, the Jin gratitude mission, and supervision of the Imperial City Office.
Souyun曹勛 (27379)The biographies provide the detailed Shaoxing chronology, return request, successive appointments, and the baoxie/chengxie variant.
[7]Late career and deathThe sources record Xiaozong-era promotions, the 1171 appointment, the 1174 death, variant ages, and the posthumous title Zhongjing.
CBDBCao Xun (15269)CBDB lists Taiwei, supervision of the Imperial City Office, the 1174 death year, and Zhongjing as the posthumous title.
Souyun曹勛 (27379)The titles and biographies describe the Xiaozong promotions, Qiandao 7 appointment, 1174 death, two age formulations, and Zhongjing.
WikidataCao Xun (Q11090974)Wikidata gives the 1174 date value and the Zhongjing name.
[8]Works and compilationThe sources name three works, identify Cao Si as compiler of Songyin ji, give the forty-juan bibliography entry, and describe two works as extant.
CBDBCao Xun (15269)CBDB lists the three works and identifies Cao Si as Cao Xun's second son.
Souyun曹勛 (27379)The biographies name the works, state that Cao Si compiled Songyin ji, give the forty-juan entry, and describe Songyin wenji and Beishou jianwen lu as extant.
[9]Textual transmissionThe textual note describes the base edition, variant witnesses, losses, and reassignment of juan 14.
Souyun曹勛 (27379)The textual note explains the base edition, collation witnesses, incomplete Siku copy, loss and divergence of juan 14, its reassignment as juan 24, and appended poems.
[10]Prefaces, postscripts, and epitaphsCBDB records the preface for Shi Huizhen, epitaph for Wu Yi, and postscripts for works by the seven named figures.
CBDBCao Xun (15269)CBDB records the preface for Shi Huizhen, epitaph for Wu Yi, and postscripts for works by Zhang Xiaoxiang, Mi Fu, Su Shi, Huang Tingjian, Chen Guan, Zhu Shengfei, and Zhao Shen.
[11]Additional literary relationsCBDB records the calligraphy-and-painting postscript for Mi Fu, portrait encomium for Zhao Gou, and memorial texts for Zhao Ji and Zheng Qiao.
CBDBCao Xun (15269)CBDB records the calligraphy-and-painting postscript, portrait encomium, and memorial texts.
[12]Letters and other connectionsThe associations record letters with Zonggao, acquaintance with Shi Yisheng and writing for buildings linked to him, and a message conveyed for Xing, empress of Gaozong.
CBDBCao Xun (15269)CBDB records letters exchanged with Zonggao, acquaintance and building-related writing involving Shi Yisheng, and a note that Xing asked Cao Xun to convey a message to the Jin.