Mushrooming sister city ties bolster US-China bond
International Exchanges
Sister city ties between China and the United States began shortly after the two countries established diplomatic relations in 1979.
Xinhua丨Updated: March 20, 2019
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Siobhan Lyons (R), president and CEO of Citizen Diplomacy International (CDI), speaks to Xinhua during an interview in Philadelphia, the United States, March 13, 2019. [Photo/Xinhua]