深入人心

shēnrùrénxīn
  1. to enter deeply into people's hearts
  2. to have a real impact on the people (idiom)

CEDICT

Entry Composition

1 深入 shēnrù
  1. to penetrate deeply
  2. thorough
2 人心 rénxīn
  1. popular feeling
  2. the will of the people