点到即止
diǎn​dào​jí​zhǐ

to touch on something lightly

  1. 点 點 diǎn noun
    to hint
    to hint; to point out; to mention something briefly to make someone understand
  2. 到 dào verbpreposition
    to arrive
    to arrive at a place; to reach a point in time; to reach a certain level or stage
  3. 即 jí adverb
    immediately
    promptly; at once; indicates that something happens right after something else
  4. 止 zhǐ verb
    to stop
    to come to a halt; to cease; to stay stationary