Flag-raising ceremony held to celebrate 21st anniv. of HK's return to motherland

Editor:李恒强   2018-07-01 16:39:13
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A flag-raising ceremony is held at Golden Bauhinia Square to celebrate the 21st anniversary of Hong Kong's return to the motherland, in Hong Kong, south China, July 1, 2018. (Xinhua/Qin Qing)