This context takes Chitose village - Nakazono, Kawakita, and twenty-two families of Shimodaira - as researching objects, and those families were in the Emigrant Village of Tabacco Industry during Japanese governance period. In the Japanese governance age, Taiwan Governor-General Office lets Japanese farmers move into Taiwan in order to release Japan’s domestic pressure and consolidate the dominion over Taiwan. Besides, Japanese immigrant farmers will be the main policy for Japanese government to have powerful influence in South Asia. In 1930, the second batch of immigrants lived in the government camp which was built in the Emigrant Village of Tobacco Industry in Ping Tung County. The Emigrant Village of Tobacco Industry has its special position in history for the cottages and farms were built to coordinate with cultivating tobacco. In addition, immigrants not only receive the supply from Taiwan Governor-General Office but also the support of Exclusive Trade Bureau. After WWII, the Japanese immigrants were sent back to Japan. The remained land and house were taken over by Taiwanese. Most Taiwanese immigrant inhabitants were from Tu-Ku village, San-Bu village, and Mi-Li village. The Taiwanese inhabitants still cultivated tobacco at first and created the tobacco golden age in 1970’s. However, Taiwan Province Tobacco & Wine Government Monopoly Bureau offered different policies and changed the form with the decadence of tobacco industry. After farmers gave up cultivating tobacco, the local scene was changed a lot for some cultural assets like old tobacco buildings were disappeared soon. After sixty years of World War II, Taiwan experiences curfew lifting and community reconstruction. Awakening the local consciousness and establishing the Cultural Heritage Preservation Law did not benefit the preservation of cultural assets. Thus, this paper will try to figure out the reason why the local assets cannot be preserved, and I would like to discuss the situation through community, school, and policy.