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Over the past 20 years, Zhou Wenzheng planted over 1 million trees and greened over 660 hectares of barren mountains. The cumulative walking distance was over 40000 kilometers, enough to circle the equator.
20年间，周文政种树100多万株，绿化荒山660余公顷，他的累计步行4万余公里，足以绕赤道一周。