After nightfall, when the evening lights were lit in Qianjiang New Town, the whole city was immersed into transparency and brightness. Looking from the City Balcony, the outdoor lights on the facades of more than 30 buildings in the CBD of Qianjiang New Town were all lit, and the dynamic images of various light combinations appeared. The national flags of the G20 Summit countries were shown one by one on the light screen, brilliant indeed.