"Quotations from the Envoy to Liao" is a historical work written by Northern Song Dynasty scholar Chen Xiang (known as Mr. Gu Ling). It records his words, deeds, remarks, diplomatic etiquette, and specific conversations and observations in border exchanges when he was an envoy of the Song Dynasty to the Liao Kingdom. The work was written in the Song Dynasty. Although the content is not long, it is of great value in historiography and diplomatic history.
Chen Xiang was an upright man with an ancient spirit, and was deeply respected by scholars. He once recommended Sima Guang, Su Song and others, advocating "promoting education and cultivating scholars" and purifying customs. As an envoy to the Liao Dynasty, the conversations and records he recorded not only reflected the differences in etiquette and systems between the Song and Liao countries, but also showed how the Northern Song Dynasty used Confucian etiquette in diplomacy to maintain national dignity and border peace.
"Quotations of the Envoy to Liao" includes conversations with Liao officials, what the envoy saw and heard when he stayed at the border, and observations of the customs, language, and official system of the Liao. The book is rich in details, such as ritual etiquette, language expressions, gift exchanges and document wordings, etc., From which readers can get a glimpse of the subtlety and complexity of the foreign policy between Song and Liao.
Overall, although this work is not official history, it occupies a unique position in the history of Song-Liao relations and the experiences of Chinese and foreign envoys. "Quotations from the Liao Dynasty" provides first-hand diplomatic details and is an indispensable document for studying border diplomacy, ethnic minority relations and cultural exchanges in the Song Dynasty. For readers who are concerned about ancient Chinese diplomatic etiquette, ethnic relations and the Northern Song Dynasty's policy towards the Liao Dynasty, this book has high academic value and reading interest.