Nantoka/城郭chéng guō城郭 (chéng guō) is a Chinese word meaning “a city wall”.Meanings1a city wallCharacters in 城郭城chéng · city walls郭guō · outer city wallRelated words城市city; town城city walls城堡castle费城Philadelphia, Pennsylvania汉城Hanseong, former name of Seoul (capital of South Korea), replaced in 2005 with 首爾|首尔[Shou3 er3]城镇town进城to go to town城外outside of a city盐湖城Salt Lake City, capital of Utah城墙city wall墨西哥城Mexico City, capital of Mexico长城the Great WallStudy Chinese with flashcards →