Guangzhou 203 bus rout:00-22:30 Jianghai Avenue Central (Chigang) Station 06:15-22:00) Upstream: Guangzhou Passenger Station (Guangzhou Railway Station) (main station → Caonuan Park → Yuexiu Park → Panfu Road → Guest House → Jiefang Middle Road → Jiefang South Road → Qiankou → Haizhu District Committee → guangdong pharmaceutical university → Jiangnan Avenue → Nancun → Huahai Building → Second Hospital of Guangzhou Medical University → Yile Village → Provincial Invalides Hospital (Rong School) → Ruikang Road → Ruikang Road South → Ruikang Road (Customs Training Center) → Xinjiao. Downbound of the main station: Jianghai Avenue Central (Chigang) Main Station → Longtan Village → Jude West Road Intersection → Guangzhou Avenue South Road Intersection → Xinjiao West Road East → Xinjiao West Road Central → Ruikang Road Intersection (Customs Training Center) → Ruikang Road South → Ruikang Road → Provincial Invalides Hospital (Rongxiao) → Yile Village → Guangzhou Second Hospital → Haizhu Shopping Center → Jiangnan.