Founded in 1956, Tangxia Middle School in Ruian City is a third-class key high school in Zhejiang Province, a model school of language and writing in Zhejiang Province, a modern school in Wenzhou City and a characteristic model school of second-class ordinary high schools in Zhejiang Province.

The new campus of Zhejiang Tangxia Middle School (Ruian No.3 Middle School) is located in Feng Fei Road, Tianhan Village, east of Tangxia Avenue, Tangxia Town, with beautiful scenery and convenient transportation. It is a good place for students to learn and develop into talents.

The school takes "diligence, preciseness and innovation" as its school spirit and strives to create a good school cultural atmosphere; Take "paramilitary management" as a measure to strictly regulate students' daily behavior; Actively implement classroom teaching reform with the concept of "understanding education"; In line with the principle of "strengthening morality and enriching wisdom", we vigorously advocate mutual benefit between teachers and students; Taking improving teachers' quality as the starting point, building a famous teacher project in an all-round way; Taking the curriculum reform as an opportunity to establish a new scientific teaching and evaluation mechanism. Cooperate with famous universities in Britain and America to organize the Department of International Education to cultivate international citizens with Wenzhou spirit.

Since its establishment, the school has been adhering to the academic purpose of Saint Chen Fuliang, that is, "to be practical" and "to do everything to the extreme", making continuous progress, pursuing high quality, opening up a new situation, casting provincial famous schools and forming a unique school cultural spirit.