「異族之戀」在大河小說中，是相當重要的題材，從吳濁流的作品一直到晚近邱家洪《台灣大風雲》中，都有相當程度的描繪。本文所擬以《台灣大風雲》中的兩位女性角色：加藤貞子、章婉玲作為討論範疇。兩位女性角色與林家第二代林孟斌的異族戀情，是這部大河小說裡最重要的族群戀曲，處理台灣二代青年面對日人與外省族群的愛情，本文企圖通過這兩位角色，來釐清《台灣大風雲》族群戀中的異族女性角色之書寫方式與其意義。

“The love between different races” is a very important theme in the great river novel. Readers can read the stories about “the love between different races” from the earlier pieces of Wu Zhuo-Liu to the later novel, The Big Change in Taiwan, in Taiwanese novels. In this article, the two female roles who are Kazu Sadako and Zhang Uan-Ling in The Big Change in Taiwan will be focused on. The two women had both fallen in love with Lin Mong-Bin who is one of the second generations of Lin’s family, and the romance between them is the important “love between different races” in The Big Change in Taiwan. As a result, this article will discuss the romance and show how the author describes the image and characteristics of the women of the alien tribe in the novel.