This study aims at background of indonesia stores of ethnic group industry, internet and entrepreneurial resources of Hakka Indonesian Chinese that came to Taiwan after 1980 with hidden hakka identity behind indonesia stores. The three purposes include: 1) to discuss process of Hakka Indonesian Chinese came to Taiwan, why they immigrated to Taiwan and how they had contact with indonesian stores with interviews with operators of indonesian stores; 2) how Hakka Indonesian Chinese started and ran their businesses, if there was so-called ethnic group economy and what ethnic group network relation inside indonesian stores and 3) to better understand how they survive from the factors and process of adaptation in the process of Hakka Indonesian Chinese to Taiwan and to take a serious look at and record the immigration history and cultural background of the few Hakka Indonesian Chinese in Taiwan.