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Dramatic changes for Chinese miners in the last 30 years

(chinadaily.com.cn) Updated: 2015-03-23 06:27 Comments

Dramatic changes for Chinese miners in the last 30 years

The picture shows miners of Yanzhou Mining Group, having worked for the whole day in the coal mine, leaving the mine, in a photo taken in 1980s. [Photo/news.qq.com]

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