After the handover of Taiwan from Japan to the Republic of China in 1945, Yuanlin was made the capital of the newly established Taichung County.
[9] Lunya, Zhenxing, Lincuo, Chushui, Hushui, Dafeng, Zengxing, Fuzun, Xitung, Nantung, Zhongtung, Tungbei, Tunghe, Minsheng, Liming, Huilai, Zhongyang, Gouzao, Darao, Daming, Wannian, Zhongzheng, Renmei, Xinxing, Heping, Guangming, Zhongshan, Santiao, Zhongxiao, Renai, Sanhe, Sanqiao, Sanai, Sanxin, Sanduo, Sanyi, Xinsheng, Nanping, Nanxing, Yuantan and Dapu Village.
July 2010 saw former mayor Tu Quanchong sentenced to 16 years in prison for soliciting NT$3.5 million in kickbacks from a major construction project dating back to his time in office.
[10] In April 2011 the then serving mayor, Wu Zongxian, was impeached on corruption charges similarly related to kickbacks from construction projects.
Wu was subsequently sentenced to 14 years in prison, having been found guilty of exacting bribes in excess of NT$16 million from 81 different projects since 2005.
Officials from the Control Yuan said the scope of Wu's activities was "unprecedented" and that "virtually no construction projects in the town were untainted by corruption".