Yongning Station is an urban MINI complex with public toilets as the main function and combined with leisure, exhibition and other supporting services. The public exhibition hall enjoys an open view to the river. The designers transformed the thickness of the "screen" into a three-dimensional "screen niche" of its own system. The physical part conceals service functions such as sales, washing and storage, etc., and the white window holes become the eyes to seize the changing scenery of nature.