《宋史》程师孟传载:“师孟在广六年,作西城。”《广州府志》云:“西城程师孟经始于熙宁四年,周十三里,为门七,东南曰航海,曰南朝宗、曰善利、曰阜财、西曰金肃、曰和丰。北曰就日。后方大琮改就日曰朝天。”《南海志》古迹略一引《唐垌记略》云:“凡五十六日而基就,又九月而工毕,城围十有二里一百八十步,高二丈有四尺。外夷远俗慕义徙居者寝多。”云云。西城为北宋熙宁四年程师孟所筑,初无异说,惟黄佐《广东通志》则作六年,盖由误断《宋史》师孟在广六年句,以六年连下文,遂致(讠为)误耳。自明初连三城为一,西城城基久湮,以城坊地形考之,大略可得而言者:其东址当在今教育路,城门无正东,后此方大琮以中城西门朝天门之名易“就日”之名,余故疑西城之东亦无城垣,一如东 “History of the Song Dynasty” Cheng Shih-Chuan Cheng: “Master Meng in the six years for the West.” “Guangzhou House Chi” cloud: “West Cheng Chengshi Meng Jing began four years in Xining, Zhou Sanli, the door seven, Southeast said navigation , Said the Southern Dynasties, saying goodness, saying Fu Choi, West said Jinsu, said Hefeng. North said on the day. The rear of the Dazhu change on the day. ”“ South China Sea ” “All fifty-six and base on it, but also completed in September, Cheng Wai ten two hundred and eighty paces, Gao Erzhang has four feet. Xicheng for the Northern Song Dynasty Xining Cheng Si Meng built, no difference at the beginning, but Huang Zuo ”Guangdong Annals“ is made for six years, cover by the mistaken ”Song“ division Meng six years in the sentence, with six years with the text , Then induced (讠 to) mistaken ears. Since the early Ming even the three cities as a, West City base for a long time to town Square terrain test, roughly available in terms of: the East when the current education Road, the city gates are not the East, after this square Dazhuo in the West Gate Chaotianmen name easy ”on the" name, I suspect there is no west wall of the city wall, as the East