Title: 匡謬正俗校注
Description: "Kuang miu zheng su" yi shu wei Tang Yan Shigu zhu, gong 8 juan. Ben shu ju Yan yu tang ben jiao zhu, bu gai yuan wen. Qian 4 juan fan 55 tiao, lun zhu jing xun gu yin shi, hou 4 juan fan 127 tiao, lun zhu shu zi yi zi yin ji su yu xiang cheng zhi yi.
Subjects: Chinese classics, Textual Criticism, Chinese language, Errors of usage
People: Shigu Yan (581-645)