英文摘要:Gangkou Village, Manjhou Township, is located in Pingtung County on the southern part of Taiwan. Due to its outlying district, its first debut in the Han People developmental history was relatively late. Resulting from its inconvenient transportation outwards, it was not well- known until the opening of the Jia-Le-Shui scenic resort and the establishment of Kenting National Park. The ultimate purposes of geographer’s researching about the area of community are to reveal obviously the regionalism or characteristic of a geographical region. Gangkou Village faces the Pacific on the east, along the coast there are rich in natural resources. And Gangkou river flows through the middle part of this village to form a river valley plain where not only possess the land used for farming but also can develop fishery seawards. Since its various ecological environment resources bring about a specific characteristic in the resident’s lifestyle, the village differs from both traditional rural village and fishing village. The earlier lifestyle presented the delicate relations between the aboriginal ways of earning a living and the foothold selected for living. Consequently, it produced a localized discrepancy, so the village resident maybe select farming, fishery, or partly- farming and partly-fishery to be engaged in. Based on their ways of making a living that existed before immigrating, their selected appropriate footholds were varied. People those living mainly on farming give priority to considering both valley plain and the geographical environments where lean upon mountain and on the lee side, and those who living principally on fishery select a place close to fishing ground to aggregate for living. Relatively to say, when a tribal unit located near to sea can easily catch marine resources nearby, so that they devote themselves to fishery; while the tribe is distant from the sea too far, they are reinforced to devote themselves mainly or even completely to farming task. The inhabitants mostly gather clan to live in a compact community, therefore their religious belief is culturally related to the immigrant society, also closely linked to the production activities. Through the sacrificing activities, the localized crowds are connected with to join. Furthermore on the social life, they also developed a constitution of social organization due to the production activities. At the same time, the variations on the external environments also influenced the life style. On the aspect of economical activities, in the course of Taiwan’s striding forward to industrialization and urbanization, the populations of the secondary and the third-class industry increased noticeably in quantity, the external relations became closer, and the social networks was enlarged. After the tourism developed, due to the stream of sightseer the commercial activities were much activated and induced a high-level economic value transformation to the conventional agriculture and fishery. But after seventy-year when Kenting National Park was established, the populations engaged in the third-class industry appeared a phenomenon of decreasing, which was mainly caused by lots of land exploiting limitation and the resident’s conservative personality as well as its capital deficiency, so the service industry occupation became again to auxiliary occupation. And since then, both traditional agriculture and fishery of Gangkou village took place a critical progressing, the economical activities also tended to diversifying; the primitive localized discrepancy that owing to the different tribal aboriginal ways of earning a living subsequently disappeared, and in the social life appeared an emerging community organizations, now in this village still maintain a fine interactions with each other.