Tai O, known as a village located in the Southwest of Lantau Island, matters to Hong Kong citizens. Especially for those who are snowed under with work, Tai O is a good place for people to go to take a rest. Compared with the fast paced lifestyle of densely populated districts, people living in Tai O seemed that they were more relaxed. We think it is related to the environment of Tai O, so that we wanted to look at Tai O from the aspect of natural world.