Potala Palace holds live streaming tour session

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A tour guide speaks during a live streaming tour in the Potala Palace, a UNESCO world heritage, in Lhasa, southwest China's Tibet Autonomous Region, March 1, 2020. The Potala Palace, a landmark in southwest China's Tibet Autonomous Region, held a live streaming tour session Sunday, the first time in its over 1,300-year history. (Xinhua/Jigme Dorje)  

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A tour guide speaks during a live streaming tour in the Potala Palace, a UNESCO world heritage, in Lhasa, southwest China's Tibet Autonomous Region, March 1, 2020. The Potala Palace, a landmark in southwest China's Tibet Autonomous Region, held a live streaming tour session Sunday, the first time in its over 1,300-year history. (Xinhua/Chun La)

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A tour guide speaks during a live streaming tour in the Potala Palace, a UNESCO world heritage, in Lhasa, southwest China's Tibet Autonomous Region, March 1, 2020. The Potala Palace, a landmark in southwest China's Tibet Autonomous Region, held a live streaming tour session Sunday, the first time in its over 1,300-year history. (Xinhua/Chun La)

138833494_15831049437991n.jpg

A tour guide shows the live streaming tour to the Potala Palace, a UNESCO world heritage, in Lhasa, southwest China's Tibet Autonomous Region, March 1, 2020. The Potala Palace, a landmark in southwest China's Tibet Autonomous Region, held a live streaming tour session Sunday, the first time in its over 1,300-year history. (Xinhua/Jigme Dorje)