1Chiwan2Dalian3Foshan4Fuzhou5Guangzhou6Hong Kong7Huangpu9Jiangmen14Ningbo15Qingdao17Shanghai18Shantou19Shekou20Shenzhen21Shunde23Tianjin (Xingang)26Xiamen27Xingang (Tianjin)28Yantian29Zhongshan/Xiaolan30Zhuhai