Chang Juu-en (Chinese: 張祖恩; pinyin: Zhāng Zǔ'ēn; born 1951) is a Taiwanese engineer who served as Minister of the Environmental Protection Administration from 2003 to 2005.
Chang Juu-en (Chinese: 張祖恩; pinyin: Zhāng Zǔ'ēn; born 1951) is a Taiwanese engineer who served as Minister of the Environmental Protection Administration from 2003 to 2005. (en)
Chang Juu-en (Chinese: 張祖恩; pinyin: Zhāng Zǔ'ēn; born 1951) is a Taiwanese engineer who served as Minister of the Environmental Protection Administration from 2003 to 2005. (en)