What are the characteristic elements of Nanjing Republic of China architecture?

Buildings in the Republic of China are generally brick-concrete structures, which means that the walls and pilasters of vertical load-bearing structures in buildings are built with bricks or blocks, and columns, beams, floors, roof panels and trusses are built with reinforced concrete structures. This structure has the advantages of expanding the building space, reducing the building cost and excellent performance. The architectural style of modern Republic of China is comprehensive, pure western style, rich in China traditional style, combining Chinese and western, thus forming the unique style of architecture of the Republic of China.