Jiujiang Avenue. According to checking related information, the busiest place in Chaisang District of Jiujiang is Jiujiang Avenue, where there are many commercial streets, restaurants, shopping centers and so on, and people often come there for shopping, sightseeing, dining and so on. Besides, there are other prosperous commercial centers in Chaisang District of Jiujiang, such as Jiujiang City Center and Xihu Commercial Street, which are also very prosperous places.