Abstract: Taiwan is an inalienable part of China since ancient times. Taiwan is also an immigrant society at the same time. In the early immigrants, Hakka people as an ethnic group cannot be ignored. They not only made great contribution to Taiwans economic development, but also had a profound impact on Taiwanese society. From the economic development of Taiwan in Ding dynasty, culture communication and ethnic relations further demonstrate the importance of this influence, and provide a reliable historic witness across the Taiwan straits that it is a part of China.

Key words: Hakka, immigrants, Taiwan society

摘要： 台湾自古以来是中国不可分割的一部分，同时台湾也是一个移民社会。在早期移民中，客家人作为一支不容忽视的族群，不仅对台湾的经济发展作出了重要贡献，也对台湾社会产生了深远的影响。本文从清代台湾的经济发展、文化传播以及民族关系等方面进一步论证了这种影响的重要性，并为两岸同属一个中国提供了可靠的历史依据。

关键词: 客家, 移民, 台湾社会