人生地不熟

rénshēngdìbùshú ㄖㄣˊ ㄕㄥ ㄉㄧˋ ㄅㄨˋ ㄕㄨˊ

    • to be a stranger in a strange land (idiom)
    • in an unfamiliar place without friends or family

Character by character

Sources