On December 28^th, 2016, it was learned from Nanjing Metro that the high-profile metro line 5 construction project, as the first one to adopt the PPP (Public-Private Partnership) mode, officially commenced. It’s jointly invested by Greenland Holding Group Company Limited and Shanghai Tunnel Engineering Co., Ltd. with a total investment of up to 20 billion RMB.

Many of the images and sites that make up the worldview of Chinese culture were begun in the Ming Dynasty. Most notably, the current and completed version of the Great Wall, the architectural style represented by the Forbidden City and the popular blue and white porcelain creations.