We have a beautiful and important creek around our hometown for hundred years. Her name is Hsin-Jie Creek. However,it's polluted. Dong-Sing scouts outreach the Messages of Peace through publicizing the history and ecological issues of Hsin-Jie Creek. We clean Hsin-Jie Creek and tell residents the ways to protect Hsin-Jie Creek. By the way, we learn the method of Water quality testing. Dong-Sing propaganda messages to people around us by performance and selling "bannock on a stick" .