Once built. Shanxi Yijian is taking "becoming a well-known and trusted construction brand in China" as its vision, "building satisfactory projects, creating development opportunities, and creating harmonious spaces" as its mission, and "first-class construction, first-class enjoyment, first-class construction" as its mission "Win" is the core value of the company, deepening reform, innovating management, and providing new and old customers and partners with the most sincerity, precision, and beauty. Compared with the first construction, the eighth construction and several other constructions are not as good as the first construction.