As I have a chance to do an internship at Customs Department in General Management Department. I have found that there are a lot of duties to be responsible for. One of its main responsibilities is to receive and submit official documents to related units. I am assigned to do this task. According to my experience, I can acknowledge difficulties and hardihood. Since that day, I am assigned to work on approximately 50 documents. The documents include details. Also, I have to be very careful because the documents are extremely important. Even minor mistakes can lead to damage for organizations and officers.