Xi An, one of the ancient city famous for its long history in China. As the origin station of “The Silk Road”, Xi An is always carrying the mission of developing Chinese traditional cultural. The concept is using the cultural element of "silk" to extract the characteristics into two architectural language as “softness” and “transparency”. We use curved corridor with waterfall to reflect the look of “silk”. The semi-transparent glass facade in the front and the parametric waving brick wall in the back are also corresponding “silk”,which is beneficial for making a richer visiting experience.