We researched the house plan, living style of houses in Shen Yang, northeast China. We cleared how to use a Kang and living conditions of houses. We can find the tipycal northern life style that people use a Kang as original heating system and they have unique activities on the Kang. Many life work is developing on the Kang, for example sleeping, eating, firesude, relax and so on. A Kang is most important system ranked in northeast China.
