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Aerial photo taken on Sept. 13, 2017 shows a giant QR code in Xilinshui Village of Baoding, north China's Hebei Province. The QR code publicizing local tourism is formed from 130,000 Chinese juniper trees. (Xinhua/Wang Xiao)
Aerial photo taken on Sept. 13, 2017 shows a giant QR code in Xilinshui Village of Baoding, north China's Hebei Province. The QR code publicizing local tourism is formed from 130,000 Chinese juniper trees. (Xinhua/Wang Xiao)