大处着眼，小处着手
dà​chù​zhuó​yǎn​xiǎo​chù​zhuó​shǒu

think big and start small

  1. 大处着眼 大處著眼 dà​chù​zhuó​yǎn
    to see the big picture
    To observe, plan, or consider a situation from an overall perspective rather than focusing on minor details
  2. ， xiǎo
    non-Chinese
  3. 小处着手 小處著手 xiǎo​chù​zhuó​shǒu
    to focus on the details
    to start with the small things or attend to the minute details of a task