Nasopharyngeal carcinoma is easy to invade and develop to the surrounding area. With the deepening of the understanding and research on nasopharyngeal carcinoma, the degree of invasion of nasopharyngeal carcinoma to the surrounding area has attracted more and more attention. great guiding significance. This article introduces the anatomical structure of the nasopharynx and its surroundings, the biological characteristics of nasopharyngeal carcinoma, the invasion of nasopharyngeal carcinoma to surrounding tissues and the metastasis of regional lymph nodes, etc. corresponding performance