to move in (into a house)

to be hired by administrative body named with 庁(ちょう) (chō)

being hired by administrative body named with 庁(ちょう) (chō) (東(とう)京(きょう)都(と)庁(ちょう) (Tōkyō Tochō, “Tokyo Metropolitan Government Building”), 文(ぶん)化(か)庁(ちょう) (Bunkachō, “Agency for Cultural Affairs”) and so on)

entering the city; city entry

to enter the city

(archaic) soaking in dye many times

illative case (case used to indicate movement into something)

Kyūjitai form of 収入: income, earnings, receipts

insight / penetration (of a problem)

to have an insight / to penetrate a problem