could someone help me revise this essay, thanks very much~~ These arcades stretch from one end of street to the other end of it, forming a long corridor, and therefore, arcades of both sides facing each other across a street. Every arcade building tells us the past vitality and prosperity at its time. In Minguo times, Shangjiu Street was lined mostly with gold shops and cotton shops, while Xiajiu Street with shoes, satin and photography shops. People at that time called both streets combined as a street for beauty. Countless Xiguang ladies had lingered aroud this place and the arcade buildings had been the shelter for them from wind and rain. The Tenth South Street has many snack shops and one saying goes like this, there must have a snack shop within one hundred paces. Among these snack stores, Lian Xiang Lou and Tao Taoju, two old and established shops in Guangzhou, are among the best. Over the past dynasties, countless Xiguan businessmen had drank their tea and talked business in these arcades, arcades witnessing the vicissitudes of their business . Now, these arcades remain the same, but those people are gone.