This paper focuses on the China travel writings and China experiences published in Taiwan Nichinichi Shimpo in the Early Japanese Colonial Period. From examining the historical backgrounds of Taiwanese mobility to the travel writings of Taiwanese Han-Wen intellectuals before the 1920s in colonial Taiwan, the paper tries to figure out the changes of their viewpoints of China, and the displacement of cultural identity border. Through their visions of former country and mobility paths to China, the Taiwanese Han-Wen intellectuals' travel writings reveal not merely the nostalgia of motherland but also the emergence of contradictory identities between China and Japan. Under the Japanese colonization after 1895, Taiwan as a colony space and base for Japanese southward adventure has to redraw its both inside and outside border line and space. At the same time, as the first generation to encounter the colonization and modernization, the Taiwanese intellectuals also have to face and react to the violent changes both physically and mentally. By tracing their boundary-cross paths and visions back and forth between China and Japan, the paper illustrates their desires for the modernization, disappointment for China's weakness, and ambiguous identity. The emergence of in-between-ness causes the formation of Taiwanese complicated identity and the Taiwan-based thinking through the colonial space constituted under the Japanese rule.