ㄅㄨˋㄅㄨˋㄨㄟˊㄧㄥˊbùbù‑wéiyíng

步步为营
  1. 軍隊前進營壘比喻做事謹慎穩紮穩打 軍隊作戰一樣我們工程施工步步為營不可急躁冒進」。

to advance gradually and entrench oneself at every step, to consolidate at every step
Quoridor