Beijing COFCO plaza is located on prestigious East Chang'an avenue. After severing mainly as a shopping mall for 15 years, COFCO invited Kokaistudios to the redesign public area and transform block C into an office building. Thus re-qualify it as a new landmark on Chang'an avenue. Due to its prime location and unique geometrical architecture design, the starting point of the renovation scheme is rooted in the deep understanding and respect of the original architecture. Through a comprehensive study of the original design intent, we redevelop and refine a new architectural language to meet the needs of future users. Kokaistudios is thrilled to realize another urban renewal project at the heart of the capital city in China.