It is a business park of five courtyards.On the master plan, one can easily find the four courtyards organized along a big sunken courtyard. The four courtyard spaces seamlessly flow from one to another and get interwoven by the big central sunken one.Every courtyard has its own proportion and specific relationship with the two 100-metre office slabs on the diagonal corners.The order of organization seems regular while the spatial experience is rich and varied.It is inspired by the music masterpiece,Boléro.From space to facade,it carries a strong and rigorous order which repeats and undulates.