ㄉㄚˋㄔㄨˋㄓㄨㄛˊㄧㄢˇdàchù‑zhuóyǎnㄒㄧㄠˇㄔㄨˋㄓㄨㄛˊㄕㄡˇxiǎochù‑zhuóshǒu

大处着眼,小处着手
  1. 目標規劃從小地方入手比喻高遠腳踏實地穩步前進

View the big picture while handling the details (idiom)​.