Abstract
The purpose of this research is which about the specialty of a plane and Beams on Buseok Temple Muryangsujeon's Corner section. By analyzing the front face of a corner section, length of the Back place side face and using of the opposite angle beams. The specialty of a plane and furniture on Buseok Temple Muryangsujeon corner section is more similar with Northern China construction than Southern China construction. Also, the opposite angle beams used in Buseok Temple Muryangsujeon is the ancient technics which only can find in the building before of Song dynasty on Chinese Ancient Contsracture. The opposite angle beams technics of Buseok Temple Muryangsujeon is showed the form before 11st century and it can to be the basis of advancing the building estimation date.