Photo taken on April 13, 2021 shows a view inside the Wormhole Library in the Haikou Bay in Haikou, capital city of south China's Hainan Province. The Wormhole Library, designed as a landmark building in the Haikou Bay, opened to public on Tuesday. (Xinhua/Pu Xiaoxu)
Wormhole Library in Hainan opens to public
Source: Xinhua| 2021-04-13 22:03:04|Editor: huaxia