district; county; district (of 2-20 50-home neighbourhoods or townships, in the ritsuryō period); commandery (in China)
district headman; head county official
district governor (under the ritsuryō system)
district acting shugo (in the Muromachi period); deputy military governor (of a district); district magistrate (in the Edo period)
rural districts; counties
county and prefecture system
district resident; inhabitant of a county
county boundary; district border
district governor's office (ritsuryō period)
county seat; parish seat; borough seat; county town
province-district-neighbourhood administrative divisions (ritsuryō system)
cities, wards and districts