answer: #Person1# interviews #Person2#. #Person2# talks about the main duties as a surveyor of a market survey company and what #Person2# gained from the survey activity.
documents: #Person1#: Your resume mentioned that you had been the surveyor, which was a concurrent job, of a certain market survey company. What was your main work content?
  #Person2#: My main duties include designing survey sheets, transferring them to the dispatchers, making telephone covering on blurred information and processing the data and doing the primary analysis.
  #Person1#: What had you gained mainly from this survey activity?
  #Person2#: First, it was how to design survey sheets according to the subjects, because we had to prevent the questions from being too influential and we must make sure that every question was balanced and equitable. Secondly, it was how to get information through telephone covering in the fastest and most effectively way, because the person doing the survey usually doesn't have the patience to wait for long feedback. So the way we put up questions must be clear and direct and only by this means can we get accurate data.