Gāo Dòujī 高鬥機, mid-19th-century. Eldest son of 高鼎汾 Gāo Dǐngfén (hào Shàngchí 上池) of Wúxī 無錫, grandson of 高秉鈞 Gāo Bǐngjūn (Jǐntíng 錦亭). The named addressee and second-person interlocutor of KR3eq090 Yīxué kèér cè 醫學課兒策 (1843), Gāo Dǐngfén’s pedagogical cèwèn (examination-question) text. The work was written to instruct him in clinical internal medicine in the family tradition. No standard biographical record located.