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Photo taken on Sept. 28, 2018 shows the Zam Super Major Bridge across the Yarlung Zangbo River on the Lhasa-Nyingchi section of the Sichuan-Tibet Railway, southwest China's Tibet Autonomous Region. (Xinhua/Purbu Zhaxi)
Photo taken on Sept. 28, 2018 shows the Zam Super Major Bridge across the Yarlung Zangbo River on the Lhasa-Nyingchi section of the Sichuan-Tibet Railway, southwest China's Tibet Autonomous Region. (Xinhua/Purbu Zhaxi)