Have you ever worked as a tour guide ?   I have a little experience . I guided a few foreign tourists around Beijing last year as a part-time job . I showed them to the Great Wall , the Imperial Palace , and the Summer Palace .   Then you may know that it's hard work .   Yes , I know . A friend of mine is a guide . He talked with me about his work , but I don't mind working hard .   Have you applied with any other companies ?   No , this is my first . 