呼之即来,挥之即去 hū zhī jí lái , huī zhī jí qù

DEFINITIONS

  1. to come when called (idiom); ready and compliant
  2. always at sb's beck and call

CHARACTERS

呼 hū breathe sigh, exhale; call, shout
之 zhī marks preceding phrase as modifier of following phrase; it, him her, them; go to
即 jí promptly, quickly, immediately
来 lái come, coming; return, returning
挥 huī direct; wipe away; squander
之 zhī marks preceding phrase as modifier of following phrase; it, him her, them; go to
即 jí promptly, quickly, immediately
去 qù go away, leave, depart