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A man's dream: Taking mom to travel in hand-made 'copter'

(chinadaily.com.cn/chinanews.com) Updated: 2015-04-24 08:37
A man's dream: Taking mom to travel in hand-made 'copter'

Yuan Jingying, a retired senior engineer from an aircraft factory in Henan province, spent five years developing a "helicopter". [Photo / chinanews.com]

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