answer: #Person1# gives #Person2# the agreement to salary. #Person2# reads and signs it. #Person2# will be confirmed in a post after a three-month probationary period.
documents: #Person1#: Let's come to an agreement to salary.
  #Person2#: May I see the agreement first?
  #Person1#: Of course. Here you are. Please read the agreement and sign it.
  #Person2#: ( Read the agreement. ) There's a three-month period of probation for new recruits.
  #Person1#: Yes. If you have any question, just ask. By the way, do you know your rights and obligations in this agreement?
  #Person2#: I think I know it. I wonder whether the agreement has the guarantee of law or not.
  #Person1#: Of course, you can believe us. Both sides should act according to the provisions of the agreement. Please sign the agreement.
  #Person2#: ( Sign. ) OK, I signed the agreement with the signature of my name.
  #Person1#: We are done with the agreement. After a three-month probationary period, you will be confirmed in your post.
  #Person2#: I see. Thank you very much.
  #Person1#: You are welcome.