new_contents: # -*- coding:utf-8 -*-
  # This version is mainly used for a test. It doesn't have a GUI yet.
  import shelve
  from getIntern import get_sxs
  
  # Use shelve to get parameter changing rules.
  with shelve.open("shelve/para_change_dict") as slvFile:
      city_dict = slvFile["city"]
      salary_dict = slvFile["salary"]
      degree_dict = slvFile["degree"]
      remain_dict = slvFile["remain"]
  
  # Input your requirements for Intern Chances.
  keyword = input("Please input A Keyword of Your Interested Intern Chance or Company:\n")
  
  city = input("Please input A City Name for your Internship:\n")
  
  salary = input("Please Input A Number for Salary (￥/Day) ==》\n "
                 "0: Don't care;\n"
                 "1: 0-50;\n"
                 "2: 50-100;\n"
                 "3: 100-150;\n"
                 "4: 150-200;\n"
                 "5: 200-300;\n"
                 "6: > 300.\n")
  
  degree = input("Please Input A Number for Minimum Degree Requirement.\n"
                 "0: Don't care;\n"
                 "1: College;\n"
                 "2: Bachelor;\n"
                 "3: Master;\n"
                 "4: Doctor.\n")
  
  remain = input("Please Input A Number for Whether to Stay or Not After the Internship.\n"
                 "0: Don't care;\n"
                 "1: Yes;\n"
                 "2: No;\n"
                 "3: Not Sure.\n")
  
  day = input("Please Input A Number for How Many Days A Week Can You Work:\n"
              "If You Don't Care, Just Type in 0.\n")
  
  month = input("Please Input A Number for How Many Months Can You Keep On Work:\n"
                "If You Don't Care, Just Type in 0.\n")
  
  frequency = input("Please Input A Number for How Often (in hours) Do You Want To Get An Update Reminder.\n")
  
  # Now we change the parameters.
  if day == "" or day == "0":
      day = None
  if month == "" or month == "0":
      month = None
  if frequency == "":
      frequency = 24
  city = city_dict[city]
  salary = salary_dict[salary]
  degree = degree_dict[degree]
  remain = remain_dict[remain]
  
  # Now We Check The Inputs.
  results = get_sxs(place=city, keyword=keyword, day=day, month=month, salary=salary, degree=degree, remain=remain)
  print(results)
  
subject: Add a classification about page numbers of searching results to the get_sxs function.