Over six decades, relic restoration expert Li Yunhe has repaired nearly 4,000 square meters of murals and more than 500 Buddha statues in the Mogao Caves at Dunhuang City, Northwest China's Gansu Province. The caves contain some of the finest examples of Buddhist art spanning a period of 1,000 years. Even after retirement, the expert in his eighties is still dedicated to bringing back the glory of the relics. (Photo: China News Service/Yang Yanmin)
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