情同手足 qíng tóng shǒu zú

DEFINITIONS

  1. as close as one's hands and feet (idiom); loving one another as brothers
  2. deep friendship
  3. closely attached to one another

CHARACTERS

情 qíng feeling, sentiment, emotion
同 tóng same, similar; together with
手 shǒu hand
足 zú foot; attain, satisfy, enough