From the northern and southern dynasties, undergo tang、song、jin and yuan dynasty, to the Ming and qing dynasties, heated kang is widely used in residential house lay and heating facilities in Beijing and Hebei areas folk house. In this paper, by collating relevant historical facts to follow Beijing and Hebei area is the historical origins of the necessary historical explanation.

From the northern and southern dynasties, undergo tang、song、 jin and yuan dynasty, to the Ming and qing dynasties, heated kang is widely used in residential house lay and heating facilities in Beijing and Hebei areas folk house. In this paper, by collating relevant historical facts to follow Beijing and Hebei area is the historical origins of the necessary historical explanation.

Since 1972, the《Convention on the protection of the world cultural and natural heritage》has been signed,and the concept of world cultural heritage has been defined. New types of heritage continue to be discovered and emerge.Cultural landscape, linear heritage, heritage canal, the memory of the worldheritage, world agricultural heritage, the wetlands in the world heritage, intangible cultural heritage, historic towns and urban centers, industrial heritage and heritage of the twentieth Century etc. This is a reflection of social progress,and is also closely related to the "common" spirit and idea based on value protection which isembodied and advocated in the convention .This basic consensus promotes the great development of heritage protection work over the world.