Introduction to Old Street Business: Nanyang Street has been famous for its prosperous commercial transactions since history, and it still endures today. The old street still retains the appearance of the Qing Dynasty, with east-west, north-south streets and bluestone roads, small streets such as Archway, Jingzi, Xiyu Market, and four commercial ports in the east, west, south, and north. Most of the houses in the town are ancient buildings with bluestone bricks and tiles and wooden structures. There are many restaurants, tea houses, grain stores, inns, salt shops, silk shops, pawn shops and shops with prominent brands.