Patriotic students go to China City to experience the traditional culture of China in their spare time. What if their parents say they have nothing to do?

You can talk to them. Experiencing China traditional culture is not doing nothing, but loving China traditional culture. As a native of China, we can't lose our traditional culture. Secondly, you can tell your parents that it is really difficult to feel the atmosphere of your hometown when studying abroad. In a foreign land, everyone will miss home, let alone in a foreign country.