To me changing Cambodia is not just physical changing. But it also about people opinion too. I think in education is one of the top problem in Cambodia. Most students in Cambodia just learn about the theory but not doing real experiments. Some people think that go to study is just a key to pass the test and get certificate for jobs in the future. If they study part time usually teacher with put the work the will go on the test that made it easier for them by just go to part time study and copy teacher’s works. One of the solution that I thought about was to have the ministry of education make the test not the teacher. When this happen teacher can’t give the questions to the students anymore that made student study harder. Teacher can still teach part time with the lesson about the previous lessons that help them more after formal class. Another problem is also about the trash and uncleaned water in Cambodia. My hypothesis is that if this problem is still not fixed in Cambodia the tourist might be decrease because of the beauty and the smell from the trash.One of the solution that I thought about is to do real punish to the people who break the law not just have the law for nothing. Another solution is also to have government’s own trash collector that have the job to collect all trash around the city. I shared my idea of education with my other 4 team mates to the people in Development Innovation and in the sharation in our school, Liger. Furthermore I also shared this idea in the Robotic Competition which take place in Singapore. In that competition I also part of showing Singapore that I am from Cambodia and Cambodian can do it too.