走村串户

zǒucūnchuànhù

走村串户 — zǒucūnchuànhù

1. to go from village to village and house to house; to visit every household (often for canvassing, publicity, or delivering services)

   志愿者们走村串户，宣传防疫知识。 zhìyuànzhě men zǒucūnchuànhù xuānchuán fángyì zhīshí — The volunteers went from village to village and house to house to promote epidemic-prevention knowledge.