The paper introduces professor LIN Guo-hua's experience in treatment with acupuncture-moxibustion at "Dayingxiang". Based on the application of Neiyingxiang (internal LI 20), professor LIN defines the entire nasal cavity and its adjacent nasopharynx as "Dayingxiang", of which, "Neiyingxiang" and "Biyandian" (nasopharynx point) are commonly stimulated with acupuncture-moxibustion. "Dayingxiang" may regulate lung qi and promote the circulation of the marrow sea in treatment of the disorders of lung system and the marrow. Fire needling with twirling or burning-scallion technique is predominated in manipulation. "Neiyingxiang" is stimulated for the shallow-located disorders, while, "Biyandian" is for the deep-located ones. These two points are optioned alternatively or in combination to enhance the therapeutic effect.
介绍林国华教授针灸“大迎香”治疗疾病的临床经验。林教授在内迎香的基础上，将整个鼻腔及其相连的鼻咽部黏膜命名为“大迎香”，其中较为常用的针灸点为内迎香及鼻咽点。大迎香理肺气、通髓海，用于治疗肺系及髓海病。手法上以火针点刺捻转或者烧葱捣之为主；病浅刺内迎香，病深取鼻咽点，二者常交替或联合使用，以增强疗效。.
Keywords: Dayingxiang; LIN Guo-hua; famous doctor's experience; fire needling; lung system; marrow sea.