Introduction to Nanyang Arcade: Nanyang Arcade is the most representative architectural classic in the street and has great historical and cultural appreciation value. Arcade buildings often have several or more than ten buildings adjacent to each other, forming a staggered and continuous interface effect with a unified appearance. The buildings are mainly 2-3 floors, with a few having 4 floors. The average height from the ground to the parapet is about 16 meters. The exquisite wood carvings, gray sculptures and other Chinese and Western architectural structures, the naturally curved commercial street, and the comfortable and pleasant external space scale make people linger.