Cultural relics are the witness of history and crystallization of human technology and civilization. Today we are going to learn about the protected cultural relics in Tianjin including sites, buildings, objects, etc. We will appreciate four representative cultural relics: the main building of the former Business College, Beijiang Museum, Davidson’s building, old complex of the second sanatorium for workers of the Tianjin Municipal Trade Union, and one of the national intangible cultural heritages: Dharma Drum.