The photo, taken on May 8, shows the construction site of Daze Lake · Overseas Returnee Town R&D Center Phase I Project at the southeast corner of Xiaoxiang North Road and Huanhu Road, Changsha City. Construction of the project's main structure has been completed as the Sky Hall, the project's most difficult part, was joined together. Decoration work is underway. With a total investment of about 870 million yuan, the project has a construction area of 65,100 square meters. Upon completion, it will attract 150 enterprises to settle in, helping Changsha build itself into a global R&D center city. (Photo/Zhao Chi, Hunan Daily)

The photo, taken on May 8, shows the construction site of Daze Lake · Overseas Returnee Town R&D Center Phase I Project at the southeast corner of Xiaoxiang North Road and Huanhu Road, Changsha City. Construction of the project's main structure has been completed as the Sky Hall, the project's most difficult part, was joined together. Decoration work is underway. With a total investment of about 870 million yuan, the project has a construction area of 65,100 square meters. Upon completion, it will attract 150 enterprises to settle in, helping Changsha build itself into a global R&D center city. (Photo/Zhao Chi, Hunan Daily)

The photo, taken on May 8, shows the construction site of Daze Lake·Overseas Returnee Town R&D Center Phase I Project at the southeast corner of Xiaoxiang North Road and Huanhu Road, Changsha City. Construction of the project's main structure has been completed as the Sky Hall, the project's most difficult part, was joined together. Decoration work is underway. With a total investment of about 870 million yuan, the project has a construction area of 65,100 square meters. Upon completion, it will attract 150 enterprises to settle in, helping Changsha build itself into a global R&D center city. (Photo/Zhao Chi, Hunan Daily)