AT Blue Dragon Bridge in the shadow of the Great Wall 70 kilometres to the northwest of Peking is a statue of Chan Tien-yu, outstanding engineer who built the Peking-Changchiakou Railway, the first...
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AT Blue Dragon Bridge in the shadow of the Great Wall 70 kilometres to the northwest of Peking is a statue of Chan Tien-yu, outstanding engineer who built the Peking-Changchiakou Railway, the first...