The Upper Ring is the hub of office buildings and Commerce on Hong Kong Island, close to the Central Ring. The Hong Kong-Macao pier to Macau is located in the Sindh Tower in the upper ring. For this reason, the viaduct bridges connect the Sindh Tower to the central ring and the Star Ferry. In addition, there are also famous old Hong Kong stage in Shanghuan, which has been transformed into characteristic shops such as Huabu Street and restaurants that can hold wedding banquets.