Today was our last day in Germany. We visited the royal palace in the morning and we had free time to explore Munich on our own. During the visit in the royal palace, I learnt the change of the German royal family from 17th century to 19th century. It was great that we also saw some beautiful porcelain and silverware. We had our last group meal in the evening. We talked and laughed and we hoped that we can have a longer stay together in Germany. Personally, I am really appreciate that I can have this chance to come to Germany and learn about industry 4.0 and more importantly know this group of people. This study abroad opportunity will be one of the best memories in my life.