Nowadays, there are a large number of developing contries around the world. And a lot of people desire to live better. Then, developed countries including Japan donate a large amount of money to those countries. However, is it really good to donate money? I think it is not for the countries. Developing countries need to have power to develop by themselves. Of course, money is necessary to develop. and it is one of the ways to donate. However, it is the most important for developing countries to know how to develop by themselves. For example, teaching how to make crops well is one of the ways to help developing countries. In fact, Japan helped to build subways in Vietnam. I think it is the best way to help developing countries. Not only as a state, individuals can do something to developing countries. It is one of donations to go to developing countries for sightseeing. We can spend money there and the economics in the country will grow. People who meet us may come to our country someday. It benefits to each other. “Cooperation” is a key word, I think. The world should be one. Therefore, we should try to cooperte each other in the future. We have to depend on each other in a good sense.