Interior Space and Exhibition Design Zhongxin International City Interior Design by Taowujia Complete Home Furnishing Technology (Jinan) Group Co., Ltd. The project provides a decoration scheme for a family of three. It adopts an innovative space design, which integrates the public areas and removes the doors to create a living space with a sense of transparency and efficient circulation. The main tone of black and white not only looks clear, but also highlights other colored embellishments, therefore enriching the overall visual effect and avoiding monotony. Although the perception of space and colors varies according to different people, the black and white background often provides a strong sense of space.