| The strength of castle walls came to be more important later in the period, and most castle walls after the Ming dynasty which remain as ruins in various parts of China were made of solid bricks. |
時代が下るとさらに城壁の強度が求められ、現在中国各地に遺構として残る明以後の城壁はその多くが堅牢なレンガ造りである。 |