Nantoka/要塞yào sài要塞 (yào sài) is a Chinese word meaning “stronghold; fort; fortification”.Meanings1stronghold2fort3fortificationCharacters in 要塞要yāo · (bound form) to demand; to coerce塞sāi · to plug; to stop up; to stuff inRelated words要(bound form) to demand; to coerce要to want; to need; to ask for需要to need; to want; to demand; to require不要don't!; must not重要important; significant; major只要so long as; provided; if要求to request必要necessary就要will要是(coll.) if要么or塞to plug; to stop up; to stuff inStudy Chinese with flashcards →