Age, Biography and Wiki

Chang Juu-en was born on 1951 in China, is a Taiwanese engineer. Discover Chang Juu-en's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 73 years old?

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Age 73 years old
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Born
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Nationality China

We recommend you to check the complete list of Famous People born on . He is a member of famous engineer with the age 73 years old group.

Chang Juu-en Height, Weight & Measurements

At 73 years old, Chang Juu-en height not available right now. We will update Chang Juu-en's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

Physical Status
Height Not Available
Weight Not Available
Body Measurements Not Available
Eye Color Not Available
Hair Color Not Available

Dating & Relationship status

He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.

Family
Parents Not Available
Wife Not Available
Sibling Not Available
Children Not Available

Chang Juu-en Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Chang Juu-en worth at the age of 73 years old? Chang Juu-en’s income source is mostly from being a successful engineer. He is from China. We have estimated Chang Juu-en's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
Salary in 2024 Under Review
Net Worth in 2023 Pending
Salary in 2023 Under Review
House Not Available
Cars Not Available
Source of Income engineer

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Timeline

1951

Chang Juu-en (born 1951) is a Taiwanese engineer who served as Minister of the Environmental Protection Administration from 2003 to 2005.

Chang was born in 1951 and raised on a farm in Taiwan.

He earned a Ph.D in civil engineering from Tohoku University in Japan, after having studied at Taiwan's National Cheng Kung University (NCKU).

1982

Chang began teaching at NCKU in 1982, and was named deputy minister of the Environmental Protection Administration under the leadership of Hau Lung-pin in April 2001.

2003

Hau Lung-pin resigned from the Environmental Protection Administration on 1 October 2003, due to a disagreement on whether to implement referendum results despite concerns raised in a professional environmental impact assessment.

Premier Yu Shyi-kun appointed Chang Juu-en to succeed Hau in an acting capacity after accepting Hau's resignation on 5 October.

Upon taking office, Chang pushed the government to build more incinerators, a recommendation that incited severe backlash across Taiwan.

He made attempts to regulate the recycling of e-waste.

2004

Chang was criticized in 2004 for proposing an expensive three-year action plan during an election year, as it was not a guarantee that he would be retained.

However, he kept his post after the election, and worked to clean the Fengshan River.

2005

Chang resigned in April 2005 and returned to teaching at National Cheng Kung University.