There are two color codes in Shanghai World. Near the old Fahua freight yard on Yixian Road, Chua Logistics has built two container freight yards in Shanghai. Cai's No.1 Hospital is located at No.2967 Jiangxinsha Road, covering an area of 30,000 square meters and 5.6 kilometers away from Waiyi Wharf and Waier Wharf. Cai's No.2 Hospital is located at No.518 East China Road, covering an area of 20,000 square meters.